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"Put some in the tank and drove to work (about 78 miles) and when I started the car to drive home the check engine light was out."

Douglas Kolb, Weatherford, Texas
2011 VW Jetta TDI

"I have a 2011 Jetta TDI with about 105,000 miles on it when the check engine light came on. A check of the code revealed an issue with the number one cylinder injector. I use Diesel Kleen in my 2011 Ford F-250 so I thought I would try it in my VW to see if I had a partially clogged injector. Put some in the tank and drove to work (about 78 miles) and when I started the car to drive home the check engine light was out. It has been out over a week now with no check engine light so I will be adding Diesel Kleen to every tankful. Thanks."

"Not even 5 to 7 miles down the road, I noticed the noise that my truck had made stopped, it started pulling better, and my mileage bumped up from 17 to 21 mpg."

Marcus Sarpy, ,
2000 Ford 350

"My first diesel was a 1997 7.3. I was driving it daily to work and hauling alot. Mileage and start up was my problem. I did research online and found out Power Service was the top topic for injector cleaner and mileage boost. Next day I saw Diesel Kleen on the shelf, purchased it, and added to my tank. Not even 5 to 7 miles down the road, I noticed the noise stopped, it started pulling better, and my mileage bumped up from 17 to 21 mpg. Now in my 2000 7.3, every fill up I use Power Service (silver bottle in warm conditions and white bottle in winter to help with gelling). I love it and will keep using Power Service."

"I am very impressed and will continue to use your product."

Ronald Brand, Auburn, WA
2004 VW Jetta GLS TDI

"I have used other injector cleaners and cetane boosters, but none have performed as well as Diesel Kleen. I generally get 580-590 miles from a tankful (about 38 MPG). With Diesel Kleen, I got 730 miles and 44.9 MPG from my last tankful. I am very impressed and will continue to use your product. I have diesel fanatic friends which I have told of my excellent results, and they are quite excited to give it a try. Thanks for such a wonderful product!!! It does exactly as claimed and then some!!"

"It''s awesome!! I''m going to start using your products all year round"

Greg Kuebler, Kutztown, PA
Kubota B1700 compact diesel tractor

"I''ve had trouble in cold weather with fuel gelling in the fuel filter on my Kubota B1700 compact diesel tractor. This winter I tried the Diesel Fuel Supplement + Cetane Boost on the recommendation of the guy at the local auto parts store. It has worked miracles in my little tractor! Before starting the tractor, I normally put a small space heater near the engine and blow warm air over the injectors, and the tractor has started every time even in sub-20F temperatures, and there have been no problems with fuel gelling in the filter bowl once the tractor is running! It''s awesome!! I''m going to start using your products all year round in my tractor, and also start using it in my 1983 Mercedes 240D. I only drive the 240D during the summer, and I''m anxious to see how it runs on Power Service products!"

"Power Service seems to make my engine run quiet."

Phil Benson, Dallas, Georgia
2013 VW Jetta TDI

"I bought my Jetta new and have tried other brands of additives. But Power Service seems to make my engine run quiet. I no longer hear the loud diesel clatter when the engine is cold. Way to go Power Service!!!"

"I stumbled upon Diesel Kleen plus cetane boost, and I will admit it is the best additive for diesel!"

Dale Yount, ,
1993 Dodge Cummins

"I have a 1993 Dodge Cummins w250, and I have used fuel injector cleaners in gas powered vehicles but had never heard of anything for diesel fuel. Then I stumbled upon Diesel Kleen plus cetane boost, and I will admit it is the best additive for diesel! I use it every fill up and I have gotten a lot more fuel mileage out of my truck and it sure helps my old injection pump. This is the best additive for diesel fuel hands down. In my shop we keep gallons of it stored with Diesel 911 and Diesel Fuel Supplement."

"Started using Diesel Kleen. OMG what a difference!"

Darrel Mendoza, Redlands, Ca
6.0 Power Stroke and 7.3 PowerStroke

"I was a skeptic about fuel additives. My 2006 6.o L started to act like it was cutting out under load. I changed all the filters, and it was better but still not right. Started using Diesel Kleen. OMG what a difference! No more cut outs, MPG went from 17.1 to 21.2. Cold starts were always an issue. Not anymore. Starts like it was already warmed up! Starting using it in my 1999 7.3. I just did not know how much power I was missing. Even the wife noticed it! This is now mandatory at every fill up! Had the guy behind the counter at the parts store ask me about it when I bought the big bottle. Told him my story, and said he was going to use it in his 1996 diesel truck. I know he will be a believer!"

"When you run a 600 horsepower engine it needs Power Service Products."

Nathan Caldwell, Williams, AZ
2005 Ford 6.0 Powerstroke

"I have been using your products ever since I bought my 2005 Ford 6.0 Powerstroke and it has definitely made a difference on fuel mileage and power. Now with all my engine mods you can tell the difference between how the truck runs with and without your supplements. When you run a 600 horsepower engine it needs Power Service Products."

"I have used Power Service in my 1965 Bulldozer since 1975."

Jerome Rockweiler, Cazenovia, WI
1965 bulldozer

"I have used Power Service in my 1965 Bulldozer since 1975. The fuel injectors are original. The engine has never been overhauled. I still use my bulldozer today. It is a direct start engine (No glow plugs or other engine warmer accessories.) I can count on it to start in the dead of winter. I attribute exclusive use of Power Service as the major reason why my bulldozer is performing dependably today. (42 years after purchasing it in 1970.)"

"I have over 600,000 miles thanks to the Power Service diesel fuel additives."

Steven Hines, Oxford, WI
1990 Dodge Cummins

"My 1990 Dodge Cummins has been my veterinary truck for all these years. I have over 600,000 miles thanks to the Power Service diesel fuel additives. It still starts and runs like it was new."

"Thank you for having such a great product!!"

Bruce Kiehnau, Grafton, WI
2002 F350 Power Stroke

"I bought my first diesel in 1994. The first winter I had a fuel gelling problem. Once I began using Power Service the problem never happened again. I currently have a 2002 F350 Power Stroke and a 1991 F250 7.3 diesel. I love your product and will continue to use it for as long as I run diesel trucks. Thank you for having such a great product!!"

"I have used Power Service products since I purchased my truck."

Jeremy Gregory, Flat Lick, KY
04 F250 Super Duty

"I have used Power Service products since I purchased my truck, it helps keep the water out of my fuel and fight the injector sticking problems that most 6.0L have. Now that its winter again I am working 12hr night shifts. So when I get ready to leave work and its 20 degrees outside my diesel starts up just like its summer time."

"I will use Power Service in my car for the life of this car."

Manny Stone, Lenexa, KS
2014 Chevy Cruze Diesel !

"I wanted to share my story. I have been a VW Diesel Tech for 12 years. My family owns a Dealership in Greece. I have had many VW TDI''s and MB Diesels most of my life. I also used to make my own Bio Diesel as well. I have used this product since the time it was put on the market for public sale and I can tell you this, I have tried many other products and nothing comes close to the "bang for the buck". This product does what they claim and then some! Now I just got 3 days ago the new Chevy Cruze DIESEL!!!!! and when I went to pick up the car I asked that I be allowed to fuel it up and in my first tank , YES I put Diesel Kleen !!! . I have always used this product and wanted it in my first tank in my new diesel! I will use Power Service in my car for the life of this car."

"I love this product and have already recommended it to friends with diesels."

Jacob Yutel, Flagstaff, Arizona
Chevrolet 3500 Diesel

"I drive a chevy 3500 crew cab long bed with the 6.6 duramax. I used to get about 6 MPG average. Then after consulting some friends I got a recommendation for Diesel Kleen. I was skeptical about it but I tried it anyway. I am so impressed with DK it has helped clean my injectors and my mileage has improved to about 11 average. I love this product and have already recommended it to friends with diesels."

"I use Power Service products regularly in my 1981 Mercedes 240D and 1984 300 Turbo. "

Steve Macias, MOJAVE, CA
I own three W123 Mercedes diesels.

"I recently purchased a low mileage 1979 Mercedes 300D that had been driven mostly for short trips. Acceleration was sluggish and two injectors were nailing loudly. I changed all three filters and poured in some Power Service Diesel Kleen Cetane Boost. After 500 miles, the engine idles much smoother, the nailing is gone, and the old Mercedes wants to cruise at 75 miles per hour all day long. The car had trouble getting to 60 mph before I gave it a healthy dose of Power Service Diesel Kleen. I use Power Service products regularly in my 1981 Mercedes 240D and 1984 300 Turbo. Both these cars have never had a fuel related problem."

"Within 30 miles I could feel a big difference in the performance"

Michael Lang, Flagstaff, Arizona
2003 Jetta TDI

"I have a 2003 Jetta TDI that was averaging only about 39 MPG. After consulting some friends with Jetta TDIs I realized that I wasn''t getting the mileage that I should be. So I took the car to the dealership and they said that the injectors had a build up on them and they sold me a $59 bottle of VW''s own version of DK. I tried it and saw no difference. So then a friend with a diesel Chevrolet said to try DK, and I am so glad that I did. Within 30 miles I could feel a big difference in the performance and I saw a real reduction in smoke. I now have been filling up with DK every time and I get about 46 MPG average. (Which is more like it). I have now recommended DK to many of my friends with diesels and I have even convinced the mechanics at my local VW dealership to recommend DK to their customers. Thank You DK."

"I will never go without a power service product in my tank."

Liam Tardif, Hollis, NH
2000 Ford F350 7.3l Powerstroke

"I use the grey bottle every fill up in the summer and wow does it make a difference in fuel economy for me. I go from getting about 18mpg in the summer to around 21mpg average. The fuel economy is great but I also notice much better throttle response, reduced smoke, and engine noise. To me performance is more important than fuel economy and I will never go without a Power Service product in my tank. This winter I have been using the white bottle and i''ve noticed much better cold starts, and around 2mpg better than if I don''t use it. Thanks Power Service."

"I''ll stick with Power Service for ALL my equipment."

Eddie Wininger, Gate City, Virginia
Dodge Cummins Diesel

"I am the owner Wininger Farms. I have a few old antique tractors with gas and propane motors. My diesel users are - ''59 Mercedes coupe, ''84 VW Jetta, 2000 Ford tractor, 4610 Ford, 5000 Ford, 6610 Ford, 1990 350 Dodge Cummins 4X4 , and a 2004 350 Dodge Cummins 4X4 dual wheel extended cab. I keep bulk fuel tanks of both (dyed) off road diesel fuel and taxed regular road use diesel fuel. I have used Power Service Diesel Kleen for several years to treat the bulk tanks. My filters don''t have the old gummy residue like they previously did. I''ll stick with Power Service for ALL my equipment."

""

Bill Kauffman, Susanville, California
1988 6.5 Chevrolet

"Have been using the Diesel Supplement and the old engine purrs right along, in the cold weather I have often, you need to keep the fuel supply flowing. This product is great."

"This Diesel Kleen is amazing. And tested it does what it says."

Rafael Cost, New York City, New York
MERCEDES DIESEL

"MERCEDES 190D AND 240D. Over the years I have used THE TOP diesel additives. They never really made a big difference in the performance. Recently I tried the silver Diesel Kleen plus cetane boost in my 1986 190 D automatic. After a while of driving I noticed a big increase in power AND acceleration. It felt like a totally different vehicle. The other big difference it made was in the sound of the engine. It was quieter and it started faster. It raised my mpg from 32 to 37 in combined city and highway driving. I used it in my 1985 190 D 2.2 5 speed. Very soon I saw similar results. My mpg''s went from 47 to 52. I also tried it in my 81 240 D and the results were nothing short of amazing. This Diesel Kleen is amazing. And tested it does what it says. I highly recommend it. The engine sounds like a new WELL OILED machine. Powerful and merging into traffic is now quicker. It speeds up EASILY and cruises at 65-70 mile per hour without even trying. Many years of driving and my regret is I wish I would have tried it sooner. Highly recommend. NYC, NY"

"I have now gone through a case of the product and found an improvement..."

Jerry Blank, , WA

"> I just wanted to report to you the success I have been having with Diesel Kleen. I have now gone through a case of the product and have found an improvement in my mileage over the Stanadyne product I have used for the past five years. Also, the Heritage Park Blank family report that the 7.3 liter Powerstroke seems quieter since using Diesel Kleen. > > On our recent RV trip to Idaho and NE Oregon I experienced a calculated 12.7 MPG pulling about a 9,000 lb travel trailer. About 60% of this 1,740 mile trip involved mountainous single lane roads with a maximum grade of 7%. > This is about 1/2 mile per gallon improvement over using Stanadyne."

"When my truck starts running rough and sluggish I give her a good dose of PS diesel kleen and she is back at full performance"

Chris Wright, Alta Loma, CA
2012 Ford F350 6.7 Diesel

"I have used PS Diesel Kleen in all my diesel pickups. Keeps them running great and trouble free. I call it preventitive maintenance! When my truck starts running rough and sluggish I give her a good dose of PS diesel kleen and she is back at full performance. Diesel pickups and USA go hand in hand."

"This is by far worth its weight in gold for the benefits it provides."

Dean Holmes, Trenton, Ontario
2004 VW Jetta TDI

"I bought my 2004 Jetta TDI in March from a nice fellow near Ottawa, Ontario. I got the car for an amazing price, so I thought why not. The first few tanks got me about 37-40 mpg tops. After a fuel filter and oil change, I was getting about 42 mpg. More recently, I have had a couple of 44 and 45 mpg tanks, being a more cautious driver and trying to net higher mileage out of it. After reading some forums, I decided to try some Diesel Kleen + Cetane Boost. After driving through a tank with the additive, doing precisely the same drive all week under the same conditions, my mileage is now at 49 mpg. The next tank, same thing, 49 mpg. It is noticably quieter and peppier as well. I will not fill up again without adding my 6 ounces of DK. This is by far worth its weight in gold for the benefits it provides. Anyone out there that has a diesel car, I cannot say enough good about this product...buy it and use it regularly!"

"Started using the silver bottle of Diesel Kleen, and she has come back to life!"

Rocco DeBeneditto, lake village, IN
1988 PeterBilt, 425 mech Cat

"I have always used Power Service Diesel Fuel Supplment in the cold months, never had a problem. But since the introduction and manditory use of ULSD, my old, 1988 Pete and the 425 Cat just wasn''t getting the job done. I dont like ULSD! Started using the silver bottle of Diesel Kleen, and she has come back to life! And a bit better! I have noticed less smoke and my MPG has picked up on the average to a consistent 6.9! Great stuff! Thanks!"

"IN 5 MILES I NOTICED A DIFFERENCE"

eric mcphearson, richmond, virginia
1993 ford f350 7.3 turbo diesel

"I use the grey bottle and in 5 miles I noticed a difference. The truck has more pep, less smoke and it even sounds quieter. I recommend using this in every tank!"

"I''''m seeing 34mpg empty and 20-24mpg loaded. THAT''''S UNHEARD OF IN MY LINE OF WORK!!! "

Tony Abendschein, China Spring, Texas
1996 Dodge ram 2500 2x4 single cab

"I know Ted Nugent. My buddy works on his ranch, I''''ve met Ted. He is a great guy and seeing how his beastly truck handled Power Service Diesel Kleen I figured I''''d use it in my everyday hauler which is a 1996 Dodge 2500 5 speed Cummins 12 Valve diesel. Before empty I was getting 17-19 highway and 15 in town. With a sluggish takeoff!!! I figured I would drop in some Diesel Kleen with Cetane boost in the tank for a month. Well it''''s 3 months later and 30,000 miles later with Diesel Kleen in every tank since and I''''m seeing 34mpg empty and 20-24mpg loaded. THAT''''S UNHEARD OF IN MY LINE OF WORK!!! I haul 15-22k lbs on low end regular basis. I have direct throttle response and power from hell with this stuff!!! If your reading this thinking you might use it. TRY IT!!! IT WORKS!!! Try it for a month and be astonished. If I could be a spokesperson like Uncle Ted I would!!! It''''s that good!!!"

"I don''t leave the barn without it."

Robert Prescott, Opp, Alabama
New Holland TN-65

"Thought I would try Power Service in My New Holland tractor. I had been hauling chicken litter for several days towing a spreader. This one hill going into the chicken house, I had to downshift one gear to get all the way to the top of the hill. After putting in Power Service, I topped the hill without downshifting, great power. I use it in all my vehicles now which include a ASV-100 track steer, 2005 Silverado one ton 4X4 which is a female truck because it has big hips dually, a VW Jetta, and a Kubota RVT-900 I don''t leave the barn without it."

"I poured the bottle to treat 250 gals in the left tank. Within 30 mins of driving the tank was working. I add it to the fuel every 6 weeks. I couldn''''t believe it."

Bob Nagel Jr, Owatonna, Mn
Kw T660

"On the week of 9/26/2011 my KW''''s left side fuel tank would not cross over or draw fuel from the left side. I had the cross over line removed and air forced thru. That lasted till the next week when the problem returned. We replaced the tank vents and the cross over valve. No luck. Then I was in line to pay for fuel at Petro in Carlisle Pa and saw Diesel Kleen. I thought why not? I poured the bottle to treat 250 gals in the left tank. Within 30 mins of driving the tank was working. I add it to the fuel every 6 weeks. I couldn''''t believe it."

"I have been using it for about 15 yrs now and cannot believe how great this product truly is. I get great mileage around town about 18 MPG and on the HWY I get 32."

Deborah Blair, Buckeye, Arizona
1996 3/4 ton 4x4 cummins diesel ram 2500

"I have owned my Ram 2500 Cummins since 1996. I started off in the beginning not using Diesel Kleen. I did not know how much fuel was being wasted. I have been using it for about 15 yrs now and cannot believe how great this product truly is. I get great mileage around town about 18 MPG and on the HWY I get 32. I did an experiment for one month I did not use the product and the mileage dropped to about 14 in town and about 20 on HWY. I went back to the product and have been using it ever since. I have 96648 original miles on my truck, the engine is clean and healthy. I can''''''''t say enough about how this great this product truly is. Thank You so very much."

"What I''''ve read is this stuff is the stuff to get. Tried it and just like Ill always have a diesel truck from here on, Ill also make sure I use this stuff at every fill up. "

James Primm, Dallas, GA
2006 Ford F-250 6.0 Powerstroke

"I have the known to be problematic 6.0 powerstroke motor. I have not had any problems nor the previous owner, so they say. This is my first real truck (being its a diesel) and Ive been learning all I can about these trucks. Seems like what I read is this stuff is really recommended maybe not by brand but recommended. The F-250 owners manual of the truck recommends using fuel additives to get better quality fuel. So my thought is maybe people are having problems with their 6.0s because they dont use additives like the manual suggests???. What I''''ve read is this stuff is the stuff to get. Tried it and just like Ill always have a diesel truck from here on, Ill also make sure I use this stuff at every fill up. Ive noticed a quieter and smoother running motor and approximately 2 MPG better in daily fuel eco in the city / some highway driving, interstate driving should be even better. I also get better starts in the cold! And by the way Ive only tried the white bottle so far, but when it warms Ill use the grey bottle and with that one I should get even better MPGs, not that, that really matters, I bought this truck for power not MPGs, but the MPGs is an added bonus."

"... before spending thousands of dollars in repair bills I tried power service products. Wow what a difference! No more cutting off and the new found power is amazing ..."

Robert Shores, Fredericksburg, Va
2003dodgeram cummins diesel

"My 2003 dodge ram with ho.cummins had started cutting off at idle with code for fuel having water. I thought oh no I don''''t have a warranty or anything so before spending thousands of dollars in repair bills I tried power service products. Wow what a difference! No more cutting off and the new found power is amazing and no more codes. This is the best product on the market for diesel fuel issues period."

"My brother had recently recommended Power Service to me. So I got curious..."

Lance Gillette, Fairbanks, Alaska
1997 GMC 6.5 Liter Turbo Diesel

"About a month ago I passed a Chevron station here in Fairbanks, Alaska that advertized Extreme Diesel with Power Service additives. They had a note saying it was not a Chevron product. My brother, who hauls gravel with a belly dump trailer, had recently recommended Power Service to me. So I got curious--especially since the price was only a few cents more than what I normally pay. I''''ve been using it exclusively since then. Last weekend I was able to go on a trip to Chitina to use my dipnet to catch the world famous Copper River Red Salmon. The entire trip was 636.6 miles. On the way back I put in seven gallons of diesel at a truck stop. I was delighted to see they had Power Service additives in their diesel too. Turns out I got 18.79 MPG on this trip. Last year I did the same trip with nearly the same highway speeds and if I remember correctly I got in the range of 16.5 MPG one year ago. In any case I had never ever recorded such good mileage with this vehicle and was surprised at the results. I''''m definitely hooked now. As far as the Red Salmon are concerned, last year I caught my limit of 30 fish in 90 minutes. This year the results were more average: 20 fish after dipping all day."

"Here is a REAL success story for you!"

Michael Fedora, Lancaster, PA
04 Cummins turbo diesel w/intercooler

"Here is a REAL success story for you! I purchased my diesel truck new but after a short time it became sluggish and smoked a little. I found your product and could not believe the difference it made, super truck instantly! But that is not the story. After using your product for the next 30,000 miles, I was forced to store the truck as I had to go overseas. I added extra PS-DK before I stored the truck. After 6 years in storage, a 1 second startup without sputter or smoke is unheard of for any engine, diesel is worse. We can only attribute this to your product as nothing else was done for long term storage. With total shock, and 23 gallons of 6 year old diesel, I drove the truck and never had any engine problems or smoke, and had truly amazing performance. The truck service owner said he has never seen an engine perform this good after just a few years in storage, let alone six years. There is NO indication of long term storage with this engine. So I must say, Thank you for such a great product and I hope my testimony will help convince others of the huge difference your product makes and enhances your sales so that there is no chance that this product becomes unavailable, ever. No diesel should be run without adding your product! It is so rare to find a product that works BETTER than advertised. If anyone should question this statement, you have my permission to give them my email address for direct contact."

"I no longer have the black smoke and i have picked up roughly 3mpg. Thank you!"

Anthony Thesing, eagan, MN
1997 VW TDI 1.9L

"I purchased a 1997 VW jetta TDI 1.9L with 260,000 miles. When i first purchased the vehicle i noticed a bit of excess black smoke (wasted fuel) i since started adding Diesel Kleen at EVERY fill up. I no longer have the black smoke and i have picked up roughly 3mpg. Thank you"

"thank you for such a great product."

Jon Coles, , Tennessee
2008 Dodge Ram Club Cab 4x4 6.7 Cummins Diesel

"My mileage started decreasing fast, and after I added your Diesel Kleen, it went from 15.0 avg mpg to 26.0 avg and plus it unclogged my DPF, thank you for such a great product."

"The truck is critical to my livelihood so it has to be dependable."

Frank Giambrone, Blairstown, NJ
Diesels et al up to 1000 of horsepower

"Morning All, I wanted to extol the virtues of using your product in my 2004 6.0 Diesel utility service vehicle. The truck is critical to my livelihood so it has to be dependable. Suffice it to say you know about the International Diesel shoehorned into the van body and the inherent issues with the sensitive injectors but what you don''t know is how well the engine performs in my mind with the addition of your product at the bottles ratio. I enjoy a smoother and more powerful "power band" that is most noticeable when I pull out into wonderful New Jersey traffic. As I own a standby power system business (Generators) I recommend your product exclusively for general health and improved start-ability on unattended automatic diesel power plants. Just thought you would like to know my thoughts...... Stay well A promotional shirt in xl would be nice, thanks"

"If you''re going to drive a diesel, buy this product in bulk."

Michel Berryer, ,
2002 VW Jetta TDI

"My 2002 Jetta TDI has 208000 miles. Since taking delivery of the car, I''ve used Power Service with every fillup in the winter and every other in the summer. The entire fuel system is original and untouched. The engine starts and runs perfectly and delivers 49+ mpg all day long. Even at -25F, Michigan winters pose no starting problems. If you''re going to drive a diesel, buy this product in bulk. It will save you money and worry."

"i have tried other products in the past and so far power service comes out on top"

taylor kime, billings, oklahoma
97 f350 7.3 powerstroke

"i have a 97 f350 powerstroke its a great truck my friend told me about power service so i tried it now i put it in every tank. it keeps it runing smooth and it gave a big boost in power and mpg i think power service is an awesome pruduct and will keep using it. i have tried other products in the past and so far power service comes out on top"

"I have 1,254,000 on my 2000 C-15 Cat 550 and still regularly add Power Service and it is still running strong."

Maciej Swiercz, Waterville, Maine
2000 Peterbilt 379

"I sent you a letter two years ago when my truck turned 1,000,000 miles and each of those miles was aided by Power Service. Today, I have 1,254,000 on my 2000 C-15 Cat 550 and still regularly add Power Service and it is still running strong. I still have the original motor and original injectors. hank you for a great product. Hopefully, I can update you in another 250,000 miles. "

"This stuff WORKS."

Chris Broesky, Wetaskiwin, Alberta
2004 5.9L Cummins Ram

"I recently noticed one of my injectors misfiring on my truck and my engine vibrating a little bit becuase of it. I had them replaced 40,000KMs ago. I suspected maybe i had a sticking injector. So instead of getting too worried about it i decided to go to Canadian Tire and pick up some injector cleaner and see if it would solve the problem. I read the label on the back of the container and added twice the amount. Ever since I used this stuff the injector miss went away, I get better fuel mileage, and way better engine starts as well as a little extra horse power and an overall quieter running engine. Thank you Power Service for making a great product. This stuff WORKS."

"I put in 911 and it started right up."

David Walsh, West Valley, Utah
Ford powerstroke 7.3

"I have a 1999 ford 7.3 that is the worst to start up when it''s cold. I have to leave it plugged in if I''m going to leave for more than 10 hours cause it will not start EVEN WITH STARTING FLUID!!! My friend told me to try Diesel 911 so today i had no other options. i drained my fuel filter and put 911 in and it started right up. I will start using this stuff all the time in the winter. THANK YOU!"

"My truck has never failed to start, doesn''t smoke and has plenty of power."

Dylan Sandage, Boonville, Indiana
87 Ford F-250 6.9 idi

"I own a 1987 ford three quarter ton four wheel drive pickup. I got my truck with 221,700 miles on it and have since put over 15,000 miles on it all the time using Power Service in the grey bottle during the summer months and the white bottle during the winter and my truck has never failed to start, doesn''t smoke, and has plenty of power."

"I have recomended power service to all my friends with diesels."

Patrick Spiotta, Wilton, Maine
F250 7.3 super duty

"I have started using your PS in every tank of fuel I put in. I use my truck for plowing a mile long rd and have a 9 foot plow on it I have noticed a huge difference in power using your product that I have recomended power service to all my friends with diesels."

"Due to the mandated use of ULSD fuel, I am looking more to the lubricity benefits of the Power Service products...."

Jeff Cook, DeSoto, Kansas
2003 Ford Excursion 6.0L PSD

"I have been using Power Service since my 2003 Ford Excursion 6.0L PSD truck was new. I use the grey bottle during the late spring, summer and fall and the white (anti-gel) during the late fall and winter months. I double dose at every fill-up and have never had a fuel related problem of fuel gelling, dirty injectors, clogged EGR valves or the like. Due to the mandated use of ULSD fuel, I am looking more to the lubricity benefits of the Power Service products for dependable service of my 6.0L PSD truck. The Ford 6.0L PSD motor has been known to have injector, EGR and turbo related problems, but I have not with over 133,000 miles on my 2003 6.0L Excursion!!! I believe that the Power Service products make for a cleaner burn and the cetane boost it gives makes for a more efficient burn of every drop of diesel fuel!!!! Maybe it''s good karma or luck... but am not taking any chances and would never drive or fill-up with out my Power Service (grey or white bottle) additive!!!!"

"I love this stuff and I have used it in every truck I''ve owned..."

John Leavitt, Parkfield, California
6.9 International, 6.0 PowerStroke.

"My first diesel was a 1993 standard cab Dodge Cummmins about 2 years out of college, and I immediately started trying out various products to protect the enginge and improve performance. At about 1600 miles, I found P.S. Silver (Diesel Kleen +Cetane Boost) at an independent diesel parts shop while purchasing filters, at 1/2 tank I added a 32 oz. btl. and filled up. About a day later (40 miles home), the difference was unmistakable, way more throttle response, deeper and smoother idle,..mileage ?..WHO CARES !..I use P.S. Silver (Diesel Kleen) for the power increase and protection to my injectors and fuel pump, and the peace of mind knowing I can operate my truck without worry. I love this stuff, and I have used it in every truck I''ve owned, including a 1997 7.3 ,and currently a 2007 6.0 and a 1983 new rebuilt 6.9 w/a ATS turbo..love this stuff and I will continue to use it in both my trucks till I or they draw our last breath..thank you for such an awsome product, worth every penny always, please don''t ever quit production..God Bless."

"I use it every fill-up!"

Chad Carter, Douglasville, GA
2008 Ford F-350 6.4 Powerstroke

"Before Diesel Kleen, my truck would idle rough and only get @ 12.5 miles per gallon on the hwy. When I would accelerate heavily, it would knock and clatter loudly. Since using Power Service, I now average 13.6 mpg and under heavy acceleration, the engine is smooth and powerband wide and consistent. The biggest difference noticed is that truck does not go into active regeneration but once a week (7days) or about every 1000-1200 miles. I use it every fill-up! "

"When I started using Diesel Kleen my mileage was bumped up about 2-3 mpg."

Dub Voitier, Opelousas, LA
1997 Ford F250HD Powerstroke

"I purchased my 1997 F250 Powerstroke about 2 years ago. I''ve been trying to find ways to modify it to get better mileage and when I started using Diesel Kleen my mileage was bumped up about 2-3 mpg. I used it with every fill up and I am tring a different biodiesel method, one of the things that I liked about it is that the mixture calls for Power Service additive. Anyway, my truck now makes about 26 mpg on the highway. Thanks Power Service!"

"We believe so strongly about that product that we are now a distributor in the Pittsburgh area for Power Service."

Louie Centofanti, Pittsburgh, PA
1997 F-350

"My father saw your product on the shelf at out local Walmart. He thought to himself that he has wasted money before why not try the product. He added Diesel Kleen to his 1997 F-350 with a 7.3l Power Stroke and did not tell me. Later that week I used his truck to pull a lowboy trailer with our mini-excavator on it. Later that day I asked him if he had put a chip in his truck that it ran way better than before. He told me what he had put in the fuel then he figured the milage and discovered he also gained about 2mpg. We believe so strongly about that product that we are now a distributor in the Pittsburgh area for Power Service."

""

CG Stocker, , Ohio
2001 VW TDI Golf

"I''ve been using the product for two years and find better response to the pedal and a cleaner intake...and most important, a more relaxed driver...me!"

"The cost of the additive is made up quickly with the mileage improvement I see when using Power Service."

Frederick Demmer, Cincinnati, Ohio
2003 VW Jetta GLS TDI

"I drive an 03 VW Jetta turbo-diesel and use Power Service at every fill up. I think the fact that it keeps my injectors clean, reduces emissions, and boosts cetane and performance is important to me. The cost of the additive is made up quickly with the mileage improvement I see when using Power Service. To me, Power Service is a necessary part of owning a diesel vehicle."

"I was skeptical at first but now I use it year around with NO hesitation..."

David Perry, Wagontown, PA
2005 Ford F250 Powerstroke

"Well this is my first diesel Truck, and I was worried about gelling fuel in the winter time. I was skeptical about putting anything in the fuel at first. I saw Power Service Prouducts along with other additives, got to reading them and Power Service had more to offer in one bottle! Just so happens a man was walking out with a bottle and I asked him how do you like this product? He said it was the best stuff he ever used! I bought one to give it a try. I was hesitant at first, but when I saw my mileage go up slowly and it peaked out at 2-2.5 mile increase! Not to mention the smoother COLD start up and power increase! I was skeptical at first but now I use it year around with NO hesitation at all pouring it into the tank knowing the results. Thanks Power Service for a great product, keep on making it!! 2 thumbs up!!!"

"Fortunately they had a few bottles left of the Diesel 911 and I purchased one."

Rich Martin, Spring Grove, IL
2008 Silverado 6.6L Duramax Diesel

"I''''m a truck mechanic from Northern Illinois. We use Power Service products at the shop frequently, especially with the winter we have had this year. Just a few weeks ago when we had our last cold snap, I was out running errands and my truck was losing power fast. I managed to limp into to a local truck stop. Fortunately they had a few bottles left of the Diesel 911 and I purchased one. Within minutes of fuel treatment my engine RPM went from 2100 Max to full throttle. I will definitely recommend Power Service Products to all our customers. Thank You for a great product. Rich Martin,Spring Grove,IL"

"Thank you for a great product THAT REALLY WORKS"

Reg Prosofsky, Regina, Sask
1987 international 7.3 non powerstroke

"Recently purchased your Diesel Cleen +Cetane and installed into my old faithful 1987 International school bus I have converted to a camper. Before putting into tank rpms at full throttle on none powerstroke 7.3 engine 2850 and 62 mph. What a change top speed now 70mph rpm up to 3200 manufacturers listing for this engine fuel mileage has gone up by estimated 3 mpg. Thank you for a great product THAT REALLY WORKS"

"Power Service is not just for improved driving, it is for parking that vehicle as well."

James Glenn, Waco, Texas
1993 Dodge D250

"In October 2006 one of the ball joints went out on my Dodge Cummins D250. I started driving our spare vehicle. The next week my wife broke her leg in three places. We also had several medical problems and major appliances go out so the Dodge sat unused for 11 months. I started using Power Service silver in an ''82 Mercedes I had, and always used Power Service in the Dodge. After replacing the battery, I finally got the truck to a garage in September 2007. Using the same fuel it was parked with I had started it every few months, and finally I have been able to use up the rest of the 3/4 full tank. I TRULY BELIEVE Power Service in the fuel kept the fuel fresh, and kept the injectors and injector pump from sticking up during this long down time. Power Service is not just for improved driving, it is for parking that vehicle as well. James Glenn, Waco, Texas."

"The results exceeded the expectations. "

Silas Nixon, Bumpass, VA
2004 VW Jetta TDI 1.9 liter (100 HP)

"I''ve been using Power Service Diesel Kleen+Cetane Boost in the warmer months of the year for the past several years. From about the last of October until early spring (colder months), I use Power Service Diesel Fuel Supplement+Cetane Boost. At first I was skeptical but now it stays in the fuel tank all the time. I even keep extra supply at home and in the trunk. For fuel I use B-20 biodiesel. I''ve notice very little soot on cold start ups, more power, quieter and smoother running motor. I''ve notice better acceleration and very responsive performance from the 1.9 liter VW TDI engine. My MPG (before I started using your product, with Biodiesel ) was about 53 MPG. Now it is 55.5 MPG. The results exceeded the expectations. I would urge all of my VW TDI friends to use Power Service products for their own benefit."

"This product more than pays for itself."

Loran Maggi, Soldotna, Alaska
2000 Ford F350 7.3 Powerstroke

"I just got home and wanted to share this with you. I bought my truck new in 2000 and have always gotten in the range of 10 / 11 mpg. In May of this year, 2007 with 102,000 miles on it I drove from Alaska to Washington state to pick up a new 5th wheel trailer. Before leaving I put "Diesel Kleen +Cetane Boost" in it for the first time. At every fuel stop I checked mileage, and added more Diesel Kleen, about 10oz per tank. I noticed a gradual increase in mpg at every fillup topping out at 17.3 to 17.6 mpg for the last 3 tanks of fuel for the trip down. On the return trip, pulling a 31ft 5th wheel trailer I averaged 10.2 mpg. With the cost of fuel as high as $5.25 a US gallon in parts of Canada this product more than pays for itself. Thanks"

"Thanks for a great product."

PAUL BLACKNER, JOHNSTOWN, PA

"I use Power Service Products in my one and off road equipment and it pays for itself. Thanks for a great product."

"I will be a lifetime user."

MARK MINTER, MIRAMONTE, CALIFORNIA
2006 DODGE RAM BIGHOEN EDITION 4X4 LIFTED

"I HAVE A LIFTED 2006 DODGE RAM WITH 300 MILES ON IT,THEY TOLD ME I WOULD GET 22 TO 27 MILES PER GALLON. WRONG. I WAS ONLY GETTING 13.5 MILES PER GALLON. IT SNOWED AND FROZE REAL BAD WHERE I LIVE, SO I LOOKED FOR AN ADDITIVE AND FOUND YOURS. PLUS I HAVE READ IN ALL THE DIESEL HOT ROD BOOKS ABOUT YOUR PRODUCT THAT ALL PULLERS USE IT FAITHFULLY. I DOUBLED THE DOSE OF DIESEL FUEL SUPPLEMENT +CETANE-BOOST LIKE IT SAYS ON INSTRUCTION FOR A QUICK CLEAN AND FUELED UP. ON THE WAY HOME I WAS GETTING 15.5 MPG GOING UPHILL. THE NEXT DAY MY 16 YEAR OLD SON DOVE ME TO TOWN. HE IS A LEADFOOT AND FLYING DOWN THE HIGHWAY WE GOT THE MILEAGE WENT TO 16.8. FOUR DAYS LATER I AM GETTING 17.8 MILES PER GALLON, INSTANT STARTS, SMOOTH IDLE, MONSTER POWER, AND A SMILE EVERYTIME I FILL UP OR HIT THE THROTTLE. I WILL BE A LIFETIME USER, AND I WANT A 55 GALLON DRUM. THANKS AGAIN SO VERY VERY MUCH YOUR PRODUCT IS ONE OF THE VERY FEW THAT DOES WHAT IT SAYS IN A WORLD OF LIARS, MARK."

"Your products got me out of a pretty bad problem."

Andy Slater, Sugar Land, TX
2004 Ford F350 Super Duty

"Your products got me out of a pretty bad problem. I typically run 80 to 100% Biodiesel in my truck. This January 07'' Houston, TX saw some colder than normal temperatures. One thing led to another and I found myself with roughly 90% Biodiesel in my tank and had not heeded the suggestions from my vendor and topped off with Petrol Diesel. Needless to say I woke up the morning after a good freeze and the Biodiesel had gelled in the tank. I added a 32 oz. bottle of Power Service "Diesel 911" and within 30 minutes I had the truck up and running with no problems. And let me tell you, in a place as hot as Houston, TX, it''s not easy to find a bottle of this stuff. After I got the truck running I went down to the local parts house and purchased two 32 oz. bottles of Diesel Fuel Supplement +Cetane Boost and poured them in the tank to keep the Biodiesel from gelling again and I am getting real excellent performance and she''s running like a top. Now I wouldn''t have normally put more in than is recommended but with 90% Biodiesel I didn''t want to take a chance. I have a neighbor that is a long haul trucker and he swears by the Power Service products and how good they are for your engine. Thank you, Andy Slater"

"Anything that makes my engine run cooler is worth every penny."

Jack Copp, Sun City, AZ
Duramax 6.6

"My Duramax is a desert truck towing an 8000 lb trailer. Temperatures above about 85 would cause the cooling fan to run frequently which seems to be normal for the Duramax. A recent 300 mile trip with temps above 95 after adding Diesel Kleen +Cetane Boost reduced fan cut in to about two or three times for the trip. Anything that makes my engine run cooler is worth every penny. Mileage seems to be about as advertised."

"My fuel mileage increased 2 mpg in the last 3 tanks of fuel."

Chris Schulz, New Egypt, NJ
2005 Cummins Turbo Diesel

"Lately filling my truck with fuel was a real chore. The truck was running poorly to say the least. Rough idle, very noisy and my mileage has fallen a bit. A recent purchase in Walmart has solved my problems and concerns. I bought the Diesel Kleen +Cetane Boost. I went right out and poored the recommended amount into my tank. Later on that night I noticed the truck wasn''t as noisy and my idle had gotten better. By the next fill up, my trucks idle was smooth, the engine was the quietest it has ever been. My fuel mileage increased 2 mpg in the last 3 tanks of fuel. This is a great product that pays for itself. I am happy that I found your product and will always have a bottle on hand. I will have the Diesel Fuel Supplement in the winter to prevent gelling. Thank you for a product that works as advertised if not better! "

"Awesome product, I''m hooked."

Carson Sewell, Waterbury , CT
2001 Ford F-250 7.3L 8 inch lift, 37's

"I have been using Power Service products since about a year after I bought my truck. I use the antigel in the winter and the Diesel Kleen in the summer. With both of them I see a substantial MPG gain and when you are lifted on 37s commuting over 60 miles per day, thats an awesome savings. This winter my engine block heater died, and in 12 degree weather my truck wouldn''t start. With the anti gel, I never had the problem again. Now I think I might just never plug the truck in again. Awesome product, I''m hooked. I will never fill my vehicle again without Power Service."

"I now run Power Service everytime I fuel up and tell all my friends with diesels to do the same."

Jason Laws, Macedon, NY
2005 Ford F350 4x4 CC LB Lariat 6.0

"I recently made a run from upstate New York to Florida and back pulling a large enclosed trailer. On arrival in Florida, my girlfriend and I loaded her mother''s car, and entire houseful of possesions into the trailer, and drove back to New York. I used Power Service Diesel Fuel Supplement +Cetane Boost on the trip. The truck ran quieter, with increased fuel economy and more pulling power. On the way down with the empty trailer, I had to keep checking my mirrors to make sure the trailer was still there! I was able to pull greater speeds uphill, with less downshifting under heavy load. I now run Power Service everytime I fuel up and tell all my friends with diesels to do the same. Thank you Power Service for making a product that lives up to its promises. I''m sold for life."

"When pulling my trailer my fuel economy barely changes from not pulling a trailer."

Nate Peterson, Chaska, Minnesota
2003 F-350 7.3liter powerstroke

"This stuff is amazing. My truck idles significantly smoother, starts faster and smoother, mpg''s increased 1-5 mpg, and has more felt power. When towing my trailer my fuel economy barely changes from not pulling a trailer. I have been in northern Minnesota when it was -25 degrees, truck sat out over night, not plugged in, started right up the next morning like it was 40 degrees. Absolutely amazing products. I run Power Service products in every tank of fuel, I''ve convinced a few of my buddies and neighbors to use it also, they are all extremely happy as well. I have also noticed a drastic reduction in the black smoke out the tail pipe under hard acceleration meaning less emissions and less wasted fuel. I have tried many other brands of cetane boosters and system cleaners, none have performed as well as Power Service, none of the others tried compare in price as well. I purchase Power Service products by the case, and will continue to do so as long as I own a diesel. Thank you Power Service for an oustanding product."

"Thanks for a great product!!!"

Ralph Currier, Parsonsfield, Maine
Kubota tractor

" I use your "Diesel Kleen + Cetane Boost" product in my mid-1970''s Kubota B6000 compact tractor. Since I started using your product, I have noticed easier starts, less smoke, and a smoother running engine. I run B-20 biodiesel, and I really appreciate the fuel stabilization benefits, as my fuel is frequently stored for long periods. I plan to try either your "Diesel Fuel Supplement +Cetane Boost" or your "Arctic AgriPower +Cetane Boost" this winter, to ease in cold starts. Thanks for a great product!!! "

"Our fuel mileage has increased 2- 3 miles..."

Preston & Pamela Self, Indianapolis, IN
2004 Dodge Ram Turbo Cummins

"We have a 2004 Dodge Ram Diesel pickup. We moved to Indianapolis from Alaska and started using the Power Service (it was not available in Alaska); and our fuel mileage has increased 2 - 3 miles, the performance of the truck has increased and we just love it. We can filll up on a Friday with a half of a bottle of Power Service included and we can go a full 2 weeks on a tank of fuel. This is our only vehicle, and it is driven every day to and from work places. I wish Power Service were available at more places than Wal Mart. (That''''s the only place I have been able to find it so far). My husband is a Diesel Machinist and he swears by it; and he has started putting it in all of his employer''''s Wrecker and Towing Vehicles and their mileages have improved also. Thanks Power Service!!! "

"The 1st thing I noticed was easier starts and a much smoother idle."

Bob Ciaccia, Conshohocken, Pa
Caterpillar 3406E

"A few weeks ago I added a gallon of diesel kleen with cetane boost to my tanks. The 1st thing I noticed was easier starts and a much smoother idle. I haul bulk liquids and most of the time I am grossed out at 80,000 lbs. Pulling the hills across central Pennsylvania is a little easier since I started using Power Service products."

"This Power Service power trip gets my 9 axle 32 tire grain train rolling and keeps it rolling! Thats why I''m a Power Service user."

Kem Allen, Fort Benton, Montana
1997 Freightliner Classic

"I''m hauling 1400+ bushels of wheat out of some of the roughest grain farm bin sites in rural Montana. 40 plus miles of gravel roads on some of these hauls. Rolling out at 62 tons my n14 set at 525hp can tell when I''ve added Power Service Cetane Boost. This Power Service power trip gets my 9 axle 32 tire grain train rolling and keeps it rolling! Thats why I''m a Power Service user. Kem Allen Fort Benton, MT "

"No fuel gelling and no worries!"

Steve Rose, Annapolis, Maryland
2003 Volkswagen Golf TDI

"I started using Power Service products after I had about 10,000 miles on my diesel TDI engine, and the results were noticeable immediately. After a splash of Diesel Kleen, my engine was quieter, ran more smoothly, and had increased power. Living in the mid-Atlantic, we don''''t get long icy winters, but I add Diesel Fuel Supplement during the cold months. My start-ups are easier, my fuel mileage is better, and much of the normal diesel smoke is gone. The real test was during a January vacation to Montreal, Canada, when the mercury dipped to ten below zero. I added a little extra Power Service when filling-up my fuel tank, and the next morning my engine came to life without a bit of hesitation. No fuel gelling and no worries! I recommend PS products to my diesel and TDI friends, and I keep a bottle or two in the trunk at all times. It''''s a bargain for increased cetane, better performance, improved economy, and cold weather insurance."

"This stuff is the real deal and I''m sold on this...I tell all my compadres about your product...Muchas Gracias Amigos....."

Ramses Stevens, Tucson, Arizona
Ford 350 6.9 IH

"I have a small trucking "Hotshot" company in TucsonAZ and I frequently go back and forth to Mexico. My 1987 F350 6.9 IH is sturdy and stout , but it''s got some miles on it. I added your POWERSERVICE Fuel Supplement and Cetane Boost once In Hermosillo, Mexico and Ayayayay I felt the BIG difference going up them hills and passing vehicles WHILE towing a 10,000 lbs gooseneck load. This stuff is the real deal and I''''''''m sold on this...I tell all my compadres about your product...Muchas Gracias Amigos....."

"I am absolutely certain that your products have been the central reason for the extended miles and the trouble free operation of my Rabbit."

Dan Willis, Heflin, Alabama
1981 VW Rabbit 1.6 Diesel

"I have driven a VW Rabbit 1.6 diesel for 14 years with zero problems. From the very first time I used your fuel additive, I immediately noticed less smoking and more power especially going up hills. It starts instantly even on the coldest days. I had the engine overhauled at 486,000 miles and now have 53,000 on the new engine. I am absolutely certain that your products have been the central reason for the extended miles and the trouble free operation of my Rabbit. Does anyone even remember the VW Rabbit. Mine is the only one I see on the road. Thanks Power Service"

"You have another convert!"

Jon Aikens, Pembroke, Ontario, Canada
1.9L 2003 VW

"I commute about 340 km (205 miles) per day in my 2003 VW tdi, mostly highway. I have been using an expensive additive imported from Germany that worked great. One day at my local truck stop, I notice they are now carrying Power Service cetane booster - 10 doses for the same price as one from my import. I decided to give it a try based on the recommendation from a long-time VWer who used it in his gravel truck fleet. Wow!! It added more than a little pepper to my little slightly modified diesel - now it truly is a "sooty sports car", minus the soot. You have another convert!"

"Thank you so very much."

robert brauer, olive branch, ms.
1981 2 cyl. ford tractor 16 hp. mod1300

" I just came back in the house and looked up your web site. I''ve got to tell You about My 1981,1300 Ford tractor. Two years ago I used Power Service for the first time. It stopped smoking and had more power ( the tractor, not Me) . Well a few winters past and at my age I forgot why My tractor was running so good. I just bought another 32 oz. and like before, my little tractor has it''s get up and go again. I bet I don''t forget next summer. Thank You So Very Much. "

"What a tremendous turn of events, one minute I''m thinking of down time, the next minute I''m flying back and forth, I never experienced a product like Power Service before, this product saved me in more ways than one. "

Carlos Martinez, Bronx, New York
Cummins L10 Day Cab Tractor

"I had a very large order that was given to me unexpectedly and I wanted to make a good impression. I filled up my tanks from a different vendor who I thought had better fuel. This order I was filling took me over Bridges, Hills and alot of Stop-n-Go city traffic at full trailer weight. On my second trip my engine started to stall and I was getting really concerned, especially when on my way up across a large bridge it stalled out completely. I thought I wasn''t gonna make it and I would have to call and say I wasn''t able to complete the order. I thought I blew an injector, when I thought about the fuel I had filled up with a few days earlier. I went inside a auto store to purchase a competitor''s fuel supplement but they didn''t carry it. They only carried Power Service, I never thought of Power Service as a Premium Product before but had no choice, thats all the store carried. I purchased two 96oz bottles of the winter formular with boost and imediately put one in each tank. The NEXT day I Instantly noticed a difference, my truck started up right away, I wasn''t stalling and a matter of fact my truck was pulling up over Bridges and Hills better than before. What a tremendous turn of events, one minute I''m thinking of down time, the next minute I''m flying back and forth, I never experienced a product like Power Service before, this product saved me in more ways than one. Amazingly from just one treatment my truck is running better than I could have expected, and making me alot of money. This product has not only saved me alot, but more importantly, it has put confidence back in my truck. I am now a loyal customer and talk about my experince any chance I get. Friends of mine who were called during that freighting Stall Day have also begun using Power Service, what a Product! Thanks Guys! "

"I started on my way again when I notice a change in my engine power from 2-3 & 3-4 & 4-5"wow" could not belive a change that quick."

Big Wayne, Lumberton, NC
1996 Inter Nation

"I recently drove my 1996 inter nation rollback of 400,000 plus miles to queens,NY I was towing a 1968 super bee when i notice my truck felt weak or lazy .am thinking my baby had seen her better days. Pull off at the next exit at a shell truck stop along I 95 N exit 31 after filling up, I walked in on the trucker side where I notice a bottle of diesel fuel supplement & cetane boost, I purchase a gallon jug , pour in a small amount into the trucks 45 gallon tank. I started on my way again when I notice a change in my engine power from 2-3 & 3-4 & 4-5"wow" could not belive a change that quick. Run free & smooth perform like new so "fast" the next moring started up at a bump of the key in NYC @ 28 degee no smoke " unbelivable" by the end of my trip I was so happy because my fuel mpg was at least "twice" the distance, on the way home I fillup adding a small portion of diesel fuel supplement+cetane boost. As for me and my fleet power service products are a "must" on all fill up & oil changes, fuel filter changes. "

"Today, on my drive to work, I noticed that I had almost 300 miles on this tank and still almost 1/2 a tank of fuel in the tank!! "

Steven Smith, Littleton, Colorado
2001 Ford Superduty F250 Powerstroke diesel

"I purchased Power Service Diesel Kleen on a ''whim'' at a local store. I started adding it to my tank at fill up - usually 8 oz to a 30 gallon fill up. My truck has almost 50,000 miles on it and the mileage has seemed to be dropping lately. I drive a mixture of city stop and go on my commute during the week and longer highway trips on weekends and vacations. Today, on my drive to work, I noticed that I had almost 300 miles on this tank and still almost 1/2 a tank of fuel in the tank!! Now, that isn''t all that unusual when I''m on a long highway trip, but this has been around town driving. I can''t wait for the next fill up to calculate the mileage I have from this tank. The truck also seems to feels stronger. Thanks for the great product. I''m going to start adding it on every fill up!! Steve Smith "

" ... after a few hundred miles I could tell it was cleaning the engine and giving me more power!"

Stretch Head, Wilmington, CA
GM 6.2L 1983 GMC Jimmy

"I am in So. Ca. and the diesel has changed to JP4 or the equivalent which means not much lubricant. I was rebuilding my injection pump at 6 month intervals or less. I was using the pump mfg''''s brand of additive and it got to where my truck started hard and wouldn''''t start warm plus lost fuel economy. I found the PS Diesel Kleen and added it to a fresh tank and after a few hundred miles could tell it was cleaning the engine and giving me more power. I doubled the amount (for 6 certane boost) on my next tank and it is amazing the difference. I am sold on this product! My truck starts quicker also. This is a tired 6.2L GM diesel with 315,000 miles origional engine."

"In my opinion, this is the only additive anybody should need or use. You have a lifelong customer in me."

John Blewitt, Staten Island, New York
1998 GMC Sierra 6.5L Diesel

"I don''t leave home without your product. I have been using Diesel Kleen and the anti-gel since I got stuck with frozen fuel lines last year. I used a product that was supposed to be an anti-gel, but it didn''t actually work. I was recommended to Power Service products and have never looked back. Since I started using your product my fuel mileage has increased approxamately 2 mpg. I have much less smoke on heavy pulls and my throttle response is better as well. In my opinion, this is the only additive anybody should need or use. You have a lifelong customer in me. Thanks for making such great products."

"My next fuel stop 231 miles later resulted in a return of 20.7 mpg. I have used power service every tank since."

jeff maddux, grandview, texas
2001 3/4 dodge pickup

"Last August I bought a 2001 3/4 ton dodge over the internet, flew into Fort Myers took delevery of the pickup, topped off the fuel tank and started a 1200 mile trip home. I was disapointed with fuel mileage when first tank returned 18 mpg at 70 mph, even more when second returned 17 mpg. After fueling up and figuring the mileage I went back into the truck stop and bought a 32 oz. bottle of POWER SERVICE DIESEL KLEEN to 35 gallons of fuel. My next fuel stop 231 miles later resulted in a return of 20.7 mpg. I have used power service every tank since. THANK YOU POWER SERVICE !!!!!!!!!!s"

"People I''m telling you just like everyone else on here you will notice the differance and fast."

Jason M., Indianapolis, Indiana
2002 Ford Excursion 7.3L Diesel

"Ok, I''ve never owned a diesel before in my life. Yet, after I purchased my truck I noticed poor performance. I started reading about an additive that may help. I figured that it was poor fuel quality. Well walking around in Wal-Mart I noticed this product. I read the bottle and well to be honest I''d tried some other stuff but with no luck. So, I figure ah for a few dollars I''ll give it a shot. People I''m telling you just like everyone else on here you will notice the differance and fast. My truck runs better, idles better, no smoke when pulling. And I''m getting 3-4 mpg better fuel milage. This stuff is awesome! I used it one time and I''m hooked. I add a bottle to every tank! I just can''t belive how good this stuff works. The label on the bottle does what it says, and the truck responds to what it needs. I am just so impressed with this. And to think where I got it. HA!! When I went back for more, I bought every stinkin bottle they had! Thanks for a great product. I still can''t get over how quickly it works and how well the engine responds to it time and time again. And my truck get keeps running better with each fill up. Thanks a million"

"... she purrs like a sewing machine, less smoke and I''m getting a 2mpg increase!"

scott young, kettering, ohio
2000 F350

"I thought I was buying some more "snake oil" but I tried Diesel Kleen and WOW! This stuff really improved my noisy 7.3 she purrs like a sewing machine, less smoke and I''m getting a 2mpg increase! Great product. Many thanks!"

"You can''t beat the improvement for the small investment!"

Morgan Massie, Friendswood, Texas
Ford F350

"I own a 96 F350 power stroke. This is my first diesel vehicle, so taking the advice of a friend I tried Power Service. I saw an immediate increase in fuel mileage as well as noticing that my engine seems to run smoother. I now use the additive in every tank. You can'''' beat the improvement for the small investment!"

"After using Power Service products I now see what a real additive can do."

Leon Davis, Cleveland, TN
Ford F-250 Powerstroke

"I was first introduced to Power Service products by my dad who has operated diesel engine school buses for 25 years. He also has a Ford Diesel truck and told me that I should run this brand of additive. I had been running competitive brands and really did not see much need for them. After using Power Service products I now see what a real additive can do. I have used it for about 2 years now and have seen fuel filters last longer, not as susceptible to bad fuel, and increased mileage.I always keep some extra in the truck just in case. Thanks for the fine products."

"I gained 2 MPG, gained more power and my PSD seems to be quieter."

John Hobbs, Moneta, Virginia
2001 Ford Powerstroke

"I have a 2001 PSD F-250 that I use as a daily driver and to pull a 32 foot 5th wheel on vacations. Just started using Diesel Kleen + Cetane Boost in the last 2 fill-ups and have noticed a big difference. I gained 2 MPG, gained more power and my PSD seems to be quieter. I plan on using Diesel Kleen + Cetane Boost on every fill up. Thanks for a great product."

" Now, I make sure to always have Power Service on hand and don''t filll up without it!!!"

Chuck Brewer, Choctaw, OK
2000 Ford F-250 Powerstroke

"This product is awesome!!! I''ve had my diesel for 3 years. When I first purchased it, I assumed the noisy clattering was just characteristic of the Powerstroke engine. That is, until I added some Power Service to my fuel. Holy smoke!! The engine ran quieter, smoother, had lots more power and my mileage increased!!! Recently, I had the need to drop my fuel tank in order to make a repair. I was expecting to find the normal dirt and algae that grows in diesel. Guess what? The tank looked brand new inside!! No dirt, no algae, no sediment!! I firmly believe, regular use Power Service keeps the fuel clean and also prevents algae. Now, I make sure to always have Power Service on hand and don''t filll up without it!!!"

"Thanks a million, Power Service!"

Gerald Niccum, Lafayette, Indiana
2000 F250

"I''ve had my truck for 3 years and have used Diesel Fuel Supplement + Cetane boost since new. My truck sits outside because it will not fit in the garage!! Yet, it has never gelled up, even in the coldest winters with marginal fuel. Thanks a million, Power Service!"

"Man was I suprised when I noticed a BIG power increase pulling my 24'' trailer up a 6%, 1 1/2 mile incline passing all the other trucks"

Chris Vasold, Mesa, AZ
2001 F-250 Super Duty 7.3 Power Stroke

"I first used Power Service when I went on a hunting trip and was concerned about the fuel gelling at the near zero temperatures and did not want to be stuck out in the boonies. Man was I suprised when I noticed a BIG power increase pulling my 24'' trailer up a 6%, 1 1/2 mile incline passing all the other trucks and still doing 65mph at the top. Needless to say when the temps got down to 5 below I had no problems starting the truck. Now I even use it in the summer when it is 115F and love the power increase, better mileage and smoother idle. I recommend it highly."

"I wouldn''t trust any other product to protect my engine."

Scott Coats, Royal Palm Beach, FL
2001 Ford Excursion 7.3L PSD 4x4

"With 193k miles on my 2001 Ford Excursion with no major service, something has to be making my powerstroke diesel live a long and trouble-free life. I credit Diesel Kleen with keeping my original engine in perfect working order and rattle-free. Diesel Kleen is a regular part of my fuel stops and I wouldn''t trust any other product to protect my engine. 193k trouble-free miles, you can''t beat that!"

""I will never buy another diesel and not use your product.""

Kevin Kehoe, Lake Ronkonkoma, New York
2002 Ford Super Duty 7.3

"A buddy of Mine works at WalMart who uses this in his Cummins says he is tired of me complaining about the "Ford Cackle" as we call it. He thinks I should be grateful and recommended Diesel Kleen +Cetane Boost. Ever since I started using it on my 1999, I noticed a difference. It is not so much as to what we hear it''s more what we don''t hear or feel. I no longer have an irrregular acceleration or roughness. When I step on my gas it feels just like my Mustang and that''s the way I like it. I average about another mile to the gallon but since my foot is in it more than it should be gas mileage is not really the issue. What I know is that my new 2002 is smoother and quieter, just like the day I first picked it up. I will never buy another diesel and not use your product. To me it is just like insurance, you better not leave home without it. if you know what''s good for you. "

""The engine not only had better performance, but it runs a lot quieter as well.""

Larry Hansford, New Carlisle,, OH
1999 Ford F-250SD, 7.3L Powerstroke

"On a recent trip to northern Illinois, I added Diesel Kleen to my 100 gal fuel tank to ensure the injectors were clean. I pull a 32'''' 5th wheel RV, with a ''''99 Ford F-250 Super Duty and 7.3L Powerstroke diesel. I was surprised to find that the engine not only had better performance, but the engine ran a lot quieter as well. The Cetane boost appeared to make a big difference in the performance while towing the trailer. As cold weather approaches, I am planning on using the Diesel Fuel Supplement + Cetane Boost to prevent gelling as well as continuing to give a cetane boost. "

""I had fuel mileage of 14.0, started using Diesel Kleen and it immediately jumped to 15.0, and after three thousand miles am now at 15.5 mpg...""

Ross Bullock, North Las Vegas, Nevada
2002 Ford Powerstroke 7.3

"I drive a 2002 Powerstroke diesel. In Las Vegas, warm up times are minimal and often you go from backing out of your garage to highway speeds within minutes and mileage suffers. Add to it stop and go city traffic and needless to say mileage suffers. Over 8 thousand miles, I had fuel mileage average of 14.0, I started using Diesel Kleen for its lubricity and noticed it immediately jumped to 15.0. After 3000 miles of using it, I now am at 15.5 mpg, the truck always runs quiet at start up, and overall just runs so clean compared to before. I am a firm believer in Diesel Kleen and it will remain in my tank as long as I own a diesel."

""I have never been stranded with gelled fuel.""

John Tozzi, Plymouth, MA
2000 Ford F-350 Power Stroke Diesel

"I drive an F-350 with a 7.3 Power Stroke and use Power Service on every fillup. I use the silver bottle (Diesel Kleen +Cetane Boost) in the summer and the white (Diesel Fuel Supplement +Cetane Boost) in the winter and all I have to say is what a difference. On my last long trip with the PS I got a whopping 21.6MPG. Also if I forget to add Power Service, I notice a loss of power and mileage. All I have to say is Power Service is some great stuff. P.S. With the white bottle in the winter (gets below zero up here in the north east quite often) I have never been stranded with gelled fuel."

"Ive been Power Service since day 1"

JOSEPH PALERMO, LINDEN, NEW JERSEY
2001 Ford F250 PSD

"Ive been Power Service since day 1 in my truck and have been very happy with the way it makes my truck sound and the smoothness of the motor at idle and go though the rpm range. I definitely felt the difference in SOP when I went though 1 tank full without it. I use the silver bottle (Diesel Kleen +Cetane Boost) in the spring and summer and the white bottle (Diesel Fuel Supplement +Cetane Boost) which has an anti-gel formula in the winter and it greatly reduces cold weather crancking. The power service fuel additve products are worth using in helping your engine run at its best."

"This stuff pays for itself! Great product!"

Ed Lynch, Cranford, NJ
1979 Mercedes 300D

"My ''79 300D (230K) developed a loud engine and rough idle and lower mileage after a tank full of bad fuel. I thought I was looking at the cost of new injectors but decided to try an additive first. I used Power Service and could not believe the results! After just one tank full the engine runs much quieter, the idle is smooth and my mileage increased from 23 mpg to 28.5 mpg. And that''s city driving. This stuff even pays for itself! Great product! "

"Now the 22 year old engine acts as if it was a new engine."

James Glenn, Waco, Texas
1981 mercedes benz 240D

"I bought a 1981 Mercedes 240D three years ago for $950. The previous owner sold it because it ran rough and was hard to start, it was really behind on maintenance. I started using Diesel Power Kleen, after reading the labels of several other brands, it seemed like it would work the best. Well now the 22 year old 2.4 L diesel engine acts as if it was a new gasoline engine, good power, revs higher and gets 40 M.P.G. on the highway."

"My fuel mileage jumped up almost 2 mpg..."

Bryan Curty, Staten Island, New York
Ford F250 7.3 Power Stroke Diesel

"For a while now I have been having issues with my Ford F250 7.3 Power Stroke Diesel. I have been dealing with poor fuel mileage, some smoke on pulls under a heavy load and a cackling, very noisy engine. I have used some products that are supposed to help but they never seemed to do anything. So recently on a long trip, I was fueling up the truck at a truck stop and came accross the Diesel Kleen +Cetane Boost. I have to say that I can''''t remember my truck purring at all before the use of your product. It was just unbelievable. After about 50 miles the truck was pulling harder, sounding a lot better and quieter and my fuel mileage jumped up almost 2 mpg. Since then I have made sure to have a bottle on me all the time. I use it at ever fill up. It keeps my truck running well and me feeling a lot better. My family operates a shop for a bus company and since my find we have been using your product in every truck and bus we run. I have been recommending it to customers and have had a great response from them as well. You have a great product and a customer for life. Thank you!"

"I am hooked! Power Service will be in my truck from now on."

Tony Niemetz, Reston, VA
2003 7.3L PSD

"I use my 7.3L PSD as a commuter (daily-driver) in some of the worst traffic in the nation. I added about 12 ounces of your product to the fuel for the last three tanks and my mileage has increased almost 2 mpg. The truck runs better, sounds better, I feel better, and my overall cost to drive has (and will continue to) gone down. I made a long haul on the last tank and can tell you the truck pulls better in the hills than it ever did. I am hooked! Power Service will be in my truck from now on."

"I am sold for life. I found something that works and I am staying with it."

Ken Owens, Lockport, NY
1986 Ford F-250 4X4 6.9L IH Diesel

"Im a diesel engine mechanic at a Navistar Dealer. For some time now, Navistar has been recommending that we have customers run additives to compensate for poor quality fuel. I was always skeptical about it. Then I had to take an F-150 to Columbus, Ohio, from Buffalo, NY, on a flatbed towed by my 1986 Ford with a 6.9 IH diesel and return home with an F-250 that broke down there. So I decided to try your product on the trip to see if it really did anything. I added about 12 ounces to each tank and filled up. My truck has always smoked hard on heavy pulls, and was rather rattly sounding and tended to drop to 50 mph on decent hills when pulling a trailer. Well, by the time we hit the hills in PA, it was sounding funny to me. Then I noticed the smoke was gone and the funny sound was the lack of the rattle she always had. Then the next hill I was able to take at 65 mph. I added 12 ounces to each tank on every fill-up after that, and the truck has never run so good. Fuel mileage increased about 2 or 3 mpg. Power was much better and sounded better almost no smoke. I run a family horse farm with my parents and my kids. We have a couple of Fords with diesels and we haul 7-10K lb. trailers. I run Power Service in them all. I recommend it to customers at work and to friends. I am sold for life. I found something that works and I am staying with it."

"I have had no problems with starting and driving at highway speeds. This product is wonderful."

Eric Kisgen, Danville, KY
2002 Volkswagen Jetta TDI

"I had heard from the mechanic at the dealership that the diesel VWs would suddenly gel up in the winter. The mechanic suggested I use some sort of additive but was unspecific as to which additive to use. I asked my father, who lives in Iowa, what product he had used to keep his grain trucks running in the cold winter months. He said he used Power Service 911 and has great results. My car does not have a block heater. I mix a third of a quart with each fill-up and have had great results. I have had it parked outside at night to -5 degrees Fahrenheit on several occasions and have had no problems with starting and driving at highway speeds. This product is wonderful. I would recommend it to anyone who drives a diesel automobile. Thank you."

"I feel the increase in my horsepower every day."

John Schwendemann, Manchester, MO
350 Ford Dually 7.3 Powerstroke

"I use Diesel Fuel Supplement in my Ford 350 Dually with 7.3 Powerstroke. I live in St. Louis, MO, and love your product. I am a farmer and my Power Trip is hauling 30,000 pounds of hay with my dually, and being able to get going quick with your product. My dually sits outside, and your Diesel Fuel Supplement gets me going, keeps my engine from icing up and there is no gelling up on my fuel-filter. I feel the increase in my horsepower every day when I haul hay with the product. I will never do without Diesel Fuel Supplement by Power Service Products. I keep hauling and hauling my hay and it really does the trick. Thanks for this miracle product. I haul ass with it!"

"The last thing you want is a stall."

James Waters, Imboden, AR

"Im a professional, a second-generation driver. Ive been driving for 23 years and Ive never been late for a load never. The last thing you want is a stall, because you run the risk of losing your whole load. Sleet and snow in Colorado, thats the worst. Once it starts to melt and throw back, it kind of cakes up there on the reefer and hangs. Its like putting a soda on ice. Your fuel gels up on you. I use Power Service to stop the gelling. It literally pays for itself."

"By my figures, Ive saved 460 bucks in the last 30,000 miles."

Mike Costa, Fair Acres, NM

"With the price of fuel these days, you might as well get all you can out of it, and the best way Ive found is to put Power Service in my fuel. It makes the truck run like it never ran before. I was getting 5.3 miles to the gallon before Power Service. Im getting 6.4 now. By my figures, Ive saved 460 bucks in the last 30,000 miles. And I could tell immediately the truck pulled harder. I run from Olathe, KS, to Woodburn, OR and I shifted down one time the whole way."

"I could feel the difference."

Wesley Neely, Hollywood, FL
Ford Powerstroke 7.3 liter

"I just tried it for the first time in my 2000 Ford F-250 Powerstroke diesel and I can tell it made a difference. I could feel the difference on take-off and overall power and performance."

"My fuel use dropped . . . no gelling in cold weather."

David Lyons, Sycamore, IL
Perkins 3.152 Diesel

"I own a 25 KW diesel generator which I used for prime last winter to operate a 25 KW electric furance. The engine is a Perkins 3 cyl. diesel using 2.0 gals/hr by adding Power Service diesel addditive. My fuel use dropped to 1.6 gals/hr and no gelling in cold weather."

"My injectors are staying clean, and boost the cetane of our poor-quality diesel."

Dave M., Sarasota, FL
1999 Mercedes E300 Turbodiesel, 2002 VW Jetta TDI

"Ive been using both your Diesel Fuel Supplement and Diesel Kleen additives in both of my vehicles for over a year now. I have noticed the engine runs markedly smoother, and more quietly, in cold winter conditions with the additives. Ive since moved down south and religiously use Diesel Kleen in every tank. Its nice to know my injectors are staying clean, and boost the cetane of our poor-quality diesel."

"My mpg went up to 8.3. Thats unreal in one day!"

Ron Love, Greensboro, NC
1997 International Daycab

"I drive a 1997 International daycab with an M11 Cummins, 10-speed transmission. I fueled up both 100-gallon tanks, then added one 32-ounce bottle of Diesel Kleen to each tank. I could tell an immediate power difference, but the major notice was mpg! My mpg was 7.8 prior to this. After driving 500 miles that day in city and highway conditions, my mpg went up to 8.3. Thats unreal in one day! Thanks for making a product that does more than you expected."

 
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