Testimonials

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Testimonials for Heavy Duty Oil Stabilizer

There are currently 268 testimonial(s)

Jim uses Lucas Heavy Duty Oil Stabilizer in 2004 GMC SIERRA

I just used your Oil stabilizer and Fuel System Cleaner for the first time and all I can say is WOW. My truck only has 29000 miles on it and runs great. I was gettting about 320 miles out of a tank of fuel, since using your products it jumped to 340 miles without any change in my driving routine. What a great product!

Jason Roary uses Lucas Heavy Duty Oil Stabilizer in 2001 Mercedes SLK 320

I've used your power steering treatment before, and it worked great. My Mercedes started having a nasty valve clatter at start-up (even in warm temperatures) that lasted a good three minutes before it went away. I figured that I had a good experience with your product before, so I'd try the Oil stabilizer- I drained 2 quarts of oil (car holds 8.5 quarts) and added 2 quarts of Lucas Oil Stabilizer. Within 2 weeks and 350 miles, the valve clatter is completely gone. Even at temperatures down to 18 degrees. I couldn't be happier with this product. From now on, I'll be using 20% Lucas with all my oil changes. THANKS!

Jon Steckman uses Lucas Heavy Duty Oil Stabilizer in 1992 Ford F-150

I have an old Ford truck that was definetly on its last leg. It had 165,000 miles when i got it and i had no oil pressure and it smoked bad so i added your stabalizer and my oil pressure went up, it stopped smoking and it sealed up leaks. Your stabalizer is great and i will put it in any vehicle i own from here on out! Thanks!!

Ryan Hill uses Lucas Heavy Duty Oil Stabilizer in '93 civic hatch

My hatchback has 300,000 kms on the original engine. Its used regularly for autocross events, and has never felt better since using lucas oil stabilizer. It burns no oil and just flew through emmissions, where it previously failed. Awesome stuff, second to none.

Sam Henderson uses Lucas Heavy Duty Oil Stabilizer in Polaris Predator ATV

I use Lucas Oil Stabilizer in my High Performance Four-stroke ATV. My mechanic thought that I had replaced my clutch assembly. However, the clutch assemble was over a year old and had more than 100 hours of extreme race use! When I told him I use Lucas Oil Stabilizer he remarked he would use the product in all his race machines in the future. Great Job Lucas!

Bill uses Lucas Heavy Duty Oil Stabilizer in 1997 international 9400

I am an owner/operator truck driver with a 97 International Series 60 Detroit with 745,000 miles About 50,000 miles ago it started using 3 gallons of oil between changes of @ 12k. She was avg @ 5.8-6.2 mpg with little or no idle time. I changed the oil @ 6k miles ago added 2 gallons of Stabilizer and filled up with Rotella T 15w40. The first tank of fuel I averaged 6.6 mpg and just added the first gallon of oil after 5500 miles. which translates into @9.9% fuel increase and a 36% decrease in oil consumption. I have also used the fuel treatment and the glass filter is showing almost no "dirty fuel" whereas before it is usually up @ 1/3 or better by now. Also reports are showing that with the pressure to decrease sulfur in fossil fuels which is also "drying"out the fuel which is causing damage to internal components

Mike M. uses Lucas Heavy Duty Oil Stabilizer in 1990 Isuzu impulse XS

I purchased a 90 Impulse with 247K on it. I knew the car was very tired and needed a pick me up, So I tossed in some Lucas to see if this stuff actually worked. WOW does it ever, I noticed right away the change in sound of the motor, next to no smoking or knocking, This stuff truely is amazing. I would shift this little car at an amazing 8200RPM and it would beg for more, lol with out Lucas I would have been shopping for a new car. If you have any doubts about this product forget them, try it, it really does work. I tell every one I know to use it they also agree "best stuff money can buy"

Joel R. Szrot uses Lucas Oil Stabilizer in 1995 Ford Ranger

A little over 4 years ago I bought a 1995 Fords Ranger. It had 112,764 miles on it when I got it. The first thing I did was drop the oil and filter. Well, it used 1quart in just over 1,000 miles, and 2 more quarts to boot on the 1st oil change. Then I heard a trucker talking about LUCAS OIL STABILIZER. I've known John for a long time and I know how he is with equipment. In 2001 his 91 KW T-600 had already eclipsed 1 million miles!!!! he told me about LUCAS. John had the KW dealer overhaul his 60 series engine after 1.4 million miles. A cavitated liner was the problem otherwise there was still a cross hatch pattern visible. After my next oil change I added a quart of LUCAS. My testimony is since then I have used LUCAS at each oil change also since then I have never had to add oil between changes, I run 5,000 oil changes. Last week my Ranger just rolled 190,000 miles still going good. Changed the oiltoday, oh of course added a quart of LUCAS. It used to be the little 4 bangers were the laughing stock, in the junk plie after 50,000 miles till Lucas came along. Thank you for one hell of a product that I will gladly continue to use and pass on my testimony. Alot of the dump truckers in the Tulsa area swear by LUCAS too. Thanks again fellows.

JOEL R. SZROT

Steve Hawkins uses Lucas Oil Stabilizer in '96 Buick Regal

i drive a 96 buick regal. it has nearly 200,00 miles on it now. when i bought it, when it had 60,000, i was looking for something to help the life of the engine. in the past i had tried all the major products but wasn't very satisfied with any of them. so i thought i'd try your prouct, lucas oil stabilizer. since owning the car, i have replaced the intake gasket twice, once at about 90,000 & about a month ago. both times i had taken the heads off to have them worked, but this last time i was cleaning some surface rust in the cylinders before i put the heads back on. after wiping the cylinders out i noticed something very strange in every cylinder. even tho i had almost 200,000 miles on the engine, there was absolutley no evidence of any wear in the cylinders. None! they looked like it had just rolled out of the factory. i've worked on cars & trucks for 30 yrs, & i have never seen an engine with those miles on it with no cylinder wear. i have to believe that that engine doesn't have any wear because of your product. i change my oil about every 5 or 6 k miles. but i always use abottle of your oil stabilizer with every oil change. my hat goes off to your product. if i could tell the world how great your stabilizer is, i most certainly would.

Jarrod Edelen uses Lucas Heavy Duty Oil Stabilizer in 1992 Ford F150

I learned of Lucas products from my cousin which had a 1990 f150 that had a 5 liter engine. And that engine had a rod bearing that was knocking badly and had very very low oil pressure. He did nothing to the truck but pour in the stabilizer and within id say 10 seconds the rod stopped making noise and the oil pressure returned to normal and he has been driving the truck everyday for many thousands of miles now with no noise and no problems. I now use lucas products in my own truck as well. thank you for making a product that works.