December 2007 - I treated my 2002 Harley Davidson Custom Bagger motorcycle on the trip to Arkansas. The main thing that I noticed is the fuel mileage increase of at least 6 mpg. I was very happy as I was driving hard at speeds of at least 75-80 mph all day long on a 1700 mile round trip. I have now treated my suburban and my Harley, and am going to treat my inboard motor before taking it to Canada on a fishing trip. I was a skeptic but I am a believer now.

November 2007 - I have treated my suburban with over 133,000 miles and can report that my mileage has increased from around 15 mph to 18.1 the last time that I checked it. I am pleased with the results that I have seen after adding the Cerma Engine Treatment.

I am the guy who spoke with you at length and purchased some fuel treatment, oil additive and gun lube. I put the fuel and oil additives in immediately. I have also run 2 more tanks of fuel with treatment, reducing additive each time and the last tank had none applied. The bike is running great! The lifter noise seems to be lessened also.

I also put the fuel treatment in a friend's Honda 1300 Shadow that he just bought from someone who had stored it for four years. It was running poorly with lots of issues. A loud 2 into 1 collector with no baffling, no back pressure, it had to be run with the choke partially on, so it was starving for fuel. Either not jetted to the exhaust or plugged with varnish. I had to ride it from North Adams halfway down CT to his home since he had injured himself. I gave it three caps of additive and ran the tank well past reserve. Gassed up just before his house and it was running well with the choke off. -- Kurt P. - N Adams, MA

My name is ECS, i was introduced to your product by a friend. I spoke with John your technical analyst and asked him if this would be a good product for my car he said that indeed it would. I ordered one bottle of the Cerma Engine Treatment and used it in my car for approximately 500 miles before i needed a smog check . When i went to get the smog check the attendant indicated my car might not pass the test because California had changed their smog levels as of January 1, 2011 and some older cars could not pass.
So i left the car with him to check it upon my return he said the pass with flying colors and added that it was running better than when it was brand new. You can compare the results of the tests below. This product is everything it says and some.
Thanks, ECS (Ernest Strong via email Tue, Dec 6, 2011 at 2:28 PM)

Great product, Works as advertised! Used on 4 cylinder WV Passat 2001 (Diesel) and 2011 Kia Forte (Gasoline). After treating the engines with this product and driving 30 miles the cars became quieter. In addition, the engine's operating temperature decreased and after couple of months I noticed 3-5% decrease in the gas consumption. If all this really hold true in the future this product will pay itself in the next 5000 miles. For best results, make sure you follow the setup instruction. -- Gi R. via Amazon (Verified Purchase)

i bought a ls1 5.7l VZ Commodore Utility at auction driving home the check engine light was on ( engine code low oil pressure) and the oil light came on and the engine had a knocking / ticking sound in the motor yet oil level was normal i knew i was in for a big $ repair job on engine. i was recommended to use Cerma by panacea bocaf in brisbane australia. I had nothing to loose so warmed up the engine and poured a bottle into the motor and wow!! what a difference it made in just about 10 minutes. The ticking / knocking noise was gone, the check engine light turned off and red oil light turned off. i was stunned that a product could do this. Mate this Cerma product is liquid gold as far as I am concerned. the more km i drove the better the motor sounded thanks for saving me from spending big $$$$. i will always use this product for any future vehicles I will own. -- Robert K. (Laidley, Australia)

So here we are at 50,000 miles. Picture here is the cleanest intake valves ever seen on a GDI motor, by two EQUUS techs with 35 years experience between them. CERMA works. Way beyond anything.... Those of you contemplating its use, what are you waiting for. The SS turbo is going to heat up everything, CERMA AT fluids and AT treatments will enable the car to handle it in conjunction with some race quality SETRAB cooling products. Those that doubted and still won't admit it, .........Show me better, I defy you too. You can't. You won't. See you at 100K guys. -- Peter K. (aka Gaijii)

I am amazed at this product. I put Cerma STM-3 in my 2009 subaru imprezza and went from 33 mpg hwy. to 38 hwy! the engine seems to be so smooth you can't tell it is running! So then I put it in my 04 dodge hemi sport truck and went from 15.5 to 19.5 mpg hwy! unbelievable!! this stuff is the real deal! I will be ordering more and will treat the transmissions and a/c units and see what that will bring.

– Brent Richards (09/11/2012, 11:49 AM)

Cerma Engine Treatment. My wife bought a brand new 2014 Jeep Grand Cherokee last September. She had approximately 15,000 miles on the engine when I added the Cerma Engine Treatment. After the suggested 3,000 miles I changed the oil and used CERMAX 5-20W oil. She drove an additional 3,000 miles. The new Jeeps have a built in MPG screen and I almost didn't believe the results. She is getting 4 more MPG on the highway and 3 MPG more city driving. I found this to be almost unreal since this was a BRAND NEW ENGINE!! Excellent product would recommend it and have recommended it to many others! --Dan P. Brookfield, CT

Products Used Cerma Engine Treatment, Cerma Motor Oil:
I purchased the Diesel Engine treatment after reading about it and its possible benefits. I am so happy I did. It literally did reduce vibration within seconds of pouring it in my engine. It also slightly reduced the normal 7.3l Diesel "cackle". Unbelievable product. I am now using the Diesel Motor Oil and do not plan on using anything else now or in the future. -- Vance W. Omaha, NE

YOUR ENGINE TREATMENT IS THE BEST VALUE FOR THE MONEY AVAILABLE IN THIS OR ANY OTHER WORLD. IT WORKED SO WELL ON MY INCURABLE INTEGRA ENGINE, I ALMOST CONSIDER IT PROOF THAT WE HAVE ALIEN TECHNOLOGY. --Peter V. (Post 1 via order notes - 04/02/2011)

THIS IS ONE OF THE GREATEST PRODUCTS I HAVE EVER BOUGHT. ITS LIKE THE FENDER STRATOCASTER. THE RESULTS ARE SO GREAT I TELL EVERYONE THAT IT'S ALIEN TECHNOLOGY. YOU TURNED MY ACURA WITH A TRANSPLANTED HONDA ENGINE FROM AN ENGINE THAT WOULD CRAP OUT AT 5,000 RPMS NO MATTER HOW MUCH MONEY AND EFFORT WAS PUT INTO IT INTO A FINELY TUNED RACE CAR ENGINE!!!!!!! I LOVE YOU - I WILL ALWAYS LOVE YOU. THE PROBLEM WAS, IN FACT, DISHARMONIC RESONANCE. THE ALIENS WOULD BE PROUD OF YOU.) --Peter V. (Post 2 via order notes - 04/13/2012)

YOUR PRODUCT IS ONE OF THE GREATEST PRODUCTS I HAVE EVER PURCHASED. IT TURNED MY 89 ACURA FROM A FRUSTRATING ADVENTURE IN MONEY SPENT INTO A RACE READY SUPERCAR. --Peter V. (Post 3 via order notes - 09/16/2012)

CERMA Read more

6/5/15: I wanted to let you know my 1997 Toyota is running like a top since I started using your products. I am ready to change to Cerma Oil and am looking forward to ongoing improvement. The transmission shifts like a dream and the power steering no longer "groans" at low speeds. Thanks for some great products. -- Raul

5/15/15: I spoke with you when I first read about Cerma and have since purchased the transmission, power steering and oil treatment for my two vehicles. The 1997 Toyota is running even smoother than before. Transmission shifts like a dream and the power steering has quieted down by about 50% and continues to improve with more driving. My Mercedes also runs like a dream and engine noise except under heavy acceleration is almost non existent. Thank you for the product and the guidance. -- Raul

Update: My 2004 TC now has 349,000 miles. At 288,000. It was using a qt of oil every 500 miles now it uses a qt at 4,000. This van has another 100,000 left easy! It runs great and is the best running cab in Myrtle Beach. Thank You Cerma!

Original: Just finished 4800 miles on the Cerma STM-3 Engine Treatment. Wow, my 298,000 mile cab was using a quart of oil every 900 miles. Now not a drop . It runs so quite, you can't hear it run !! I'm impressed! Also added the Cerma Transmission Treatment. As I service my transmissions every 35,000 miles, they are well maintained, but after the transmission treatment you sent, it is much smoother!! Wow!! I have a lot of cabbies asking me about the product. Thank you -- Wade

CERMA is the real deal! If you follow the instructions after applying product to your oil, you will notice less noise, better fuel economy, about 1.5 miles more per gallon! Add to your dirty oil with about 2k miles before you have to change it again. This stuff works, and works very well! I am a happy customer who bought at the Cerma web site itself. -- ReachMe via Amazon

We have used Cerma in a gear box which is 1 of 2 identical units. The one
we treated was initially running 60 decrees hotter than the other one. We want them to
run at no more than 180 degrees. The manufacturing company tried changing out the
gears and in essence did everything they knew to try to make it run cooler with no
success. At this time we shutdown said gear box and treated it with 8 oz. of Cerma . Now instead of running 240 degrees like before it is down to 195 degrees
something even the manufacturer couldn’t accomplish. In the near future I will be
treating at least 4 more gear boxes to reduce wear. We feel that this is cheap insurance as if even one of these gear boxes failed we would be looking at at least $250,000 damage to our equipment.

Eric Krahenbuhl
Mechanic
Emery Generating Station
Alliant Energy
1-641-220-3371
Original Letter viewable in Documents Section

I came across the Cerma product when we were looking for metal protection from our hydrogen units in gas burning engines. I first tried the Cerma in my 97' Chevy Tahoe, which had over 185,000 miles prior to using it. After about 10-15 minutes on the freeway I noticed the temperature was running a little cooler then normal and when I stepped on the gas, the knocking/pinging sound was gone and the pick up was almost like it was years before when I first drove it. After another trip or two on the freeway I noticed the truck was running smoother and the smooth and quite pick up was the most notable advantage. On another trip through the desert on a hot day, as we were starting up through some mountains, we had the air conditioning on. Normally we would have to turn off the air as the truck would get too hot, but on this trip with the Cerma installed, the air stayed on the whole time and we were able to keep up with the newer vehicles with great pick up like the Tahoe used to be when new. I Read more

Dear Cerma, I have attached a photo of the average MPG on the 2008 Cadillac Escalade which was treated at 183,743 Miles. At 183,901 miles, MPG average was 16.5. At 184,619 miles, MPG average was 17.0. At 184,938 miles, MPG average was 22.2. Quite a difference, impressive. The mileage now is 185,029 -- 1,286 miles after the treatment. The engine runs very Smooooth. At this point I would truthfully have to confirm the Cerma Brand Promise...Delivers! Thanks Cerma! -- Michael H.

Purchased a 1990 Buick Reatta with 143,000 miles on it. It runs great and can only run better with the Cerma products I just purchased (Cerma Engine Value Package) and based on the success of your products in my other vehicles! 1997 Toyota Avalon, 1991 Mercedes 420SEL, 1988 Cadillac Eldorado and 2006 Mercedes E350. Thank you! -- Raul Y.

I never bother writing reviews, however, this product is FANTASTIC!! 560 SEC Benz with 113k miles, about 30k since valves...UNBELIEVABLE!! Cold start on 1st turn of starter EVERY time, not the 4-6 turns... After the results with oil treatment, did tranny, power steering and fuel treatments... Tires squealing out of stand still when pedal punched AND chirping again into 2nd gear...with an automatic. Strongly recommend to anybody who wants increases performance and efficiency and reduces emissions and wear and tear... I went for 1st ever Cali smog test...guy was shaking his head saying these older benzs with big motors are a problem...passed with flying colors. This is product is the real deal. -- Pdidheon via Amazon

Hello Jim,

I would like to thank you for introducing me to Cerma and to such a quality product.

I am a certified Automotive Service Excellence Master Technician with 53 years of experience. I am always interested in the latest technology for automobiles and machinery. After putting Cerma in my 2004 Ford Edge Ranger with a V6 3.0 engine there was an increase of 17 miles with the first tank of fuel. The second tank of fuel there was an increase of 37 miles per tank. I was extremely pleased with the increased performance of my truck.

I am very impressed what my truck now achieves simply by adding Cerma. I could not believe it. As you know, Cerma was added to my wife’s 2000 Honda Accord and I will be able to report back to you the results soon.

Thank you for bringing this new product to my attention.

Regards, Robert Wilder
Clear Lake, IA 50428
Admin move from previous site. Original post: June 5, 2012

Unbelievable MPG increase!! My new 2015 subaru outback 3000 miles had 27.4 miles per gallon. I added this to the oil chamber under the hood, reved the engine up to 4000 rpm's for a few minutes, then drove it hard for 30 minutes on streets and freeway mostly. It's been 8 months and this car just keeps climbing in MPG every month. I am currently getting 38.6 MPG!!! Yes I'm very impressed and honestly surprised at the results. It was worth the $$$ for sure. -- Jennifer V. via Amazon (Verified Purchase)

I was a skeptic, but when I added the Cerma Engine Oil Treatment to my Yanmar, the change was amazing! Within 20 minutes the engine smoothed out, became much quieter, and is clearly running much better. I can pull an extra 300-400 rpm – that means more horsepower out the shaft – without smoking from overloading the engine. I’ve also started using the fuel treatment and it seems like she’s running cleaner, too.
Thanks, Chuck W. Danvers, MA

I put both transmission and engine treatment in our Maxima last night,drove about 35 miles. I noticed a smoother running engine right away. Drove another 50 miles today, gas mileage is up about 2 miles a gallon. Will switch to Cerma Oil in about 3k miles. -- Sherman J. Round Rock, TX

So...I just got the oil changed to Cerma 5W30 and could feel a huge difference just starting the car up. Engine vibration in the pedal has gone almost to zero and the acceleration feels smoother. The best way to describe how it feels is by watching the test video that john put up comparing the oils. I was running mobil 1 and didn't realize how rough the engine ran compared to the new Cerma oil. After feeling this big of a difference I can't wait to feel the changes over the next 90 days.

copied from: http://www.velosterturbo.org/forum/ veloster-maintenance/5282-good-order-80.html

Engine Treatment: Added CERMA and gas mileage has increased and harmonics are much better. Love to drive my car more than ever. Bought a car with over 223,000 hard miles. Added CERMA and gas mileage has increased and harmonics are much better. Love to drive my car more than ever. -- Scott S. via Amazon (Verified Purchase)

Transmission Treatment: Bought a car with over 222, 000 miles on it. Added it, and the trans works great. Still not finished yet. Much quieter and smoother. -- Scott S. via Amazon (Verified Purchase)

Fuel Treatment: Worked as advertised. Car runs smoother and got over 33 miles per gallon on a recent trip. Not bad for a v-6 with 234,000 miles on it! -- Scott S. via Amazon (Verified Purchase)

Power Steering Treatment: Worked as advertised in both cars I used it in. Especially my older Suburban with 223,000 miles. Had a pesky power steering unit that was giving me problems, but not any more! -- Scott S. via Amazon (Verified Purchase)

My fiat now runs like a 6cyl. Boy has it got power. It now beats lots of 6cyl. I did my engine using EVO oil and fuel treatment. -- Bill D.

Did a test session earlier, the initial run since adding the CERMAX 5W40 oil plus the manual transmission treatment.

First thing I noticed when shifting to second was how much easier the gear went in, I actually said "Wowwww" out loud.

Second thing is that the butt dyno felt an immediate improvement in power. Throttling it only 1/3 of the way down in second gear caused the m/w to spray, invoking a verbal blessing of excrement. Boost was coming on so quickly that I had to raise the engagement point (twice) to restore some throttle linearity. I have to confess that I didn't feel much with either of the treatments (engine & nano) individually after they were added and worked in.

After adding the Cerma Motor Oil, the performance improvement is astounding. Never before have I experienced anything of the sort by merely changing the oil.

Really impressive.
copied from: http://www.velosterturbo.org/forum/ veloster-maintenance/5282-good-order-85.html

I've already used Cerma STM-3 Engine Treatment on 1 vehicle and plan to use this shipment to do a second. Great product, great support. I love this product, and keep buying it when I discover a friend or acquaintance who needs it too. Thanks! – Stephen Wild Post 2 (04/13/2012, 07:46 PM)

In addition to treating the drive train of my vehicle with Cerma, I used the product in another application with the intent of verifying its effectiveness. We know Cerma fills in the unseen inperfections on a metallic surface, but all the moving parts in a vehicle drive train are relatively massive and hidden from sight. I wanted to try it on something much less massive and more accessible to sight, sound and feel. So treated the cutter block and screen of my electric shaver with Cerma. In this application, the moving surfaces are powered by a tiny motor compared to the motor in a car or truck, and the surfaces involved are much smaller. But I thought it should still work to fill in the microscopic Read more

I put it in the engine oil and transmission. Transmission stopped slipping on very first drive home from work. I could not believe it!

I own a trucking company and have been amazed at the results of the Cerma Engine Treatment and Cerma Motor Oils. I purchased Cerma because my older Series 60 Detroit was smoking badly, particularly when off the throttle. Even though overhauled only about a year and a half ago, the exhaust has always been smelly and the start up smokes very badly--everything has improved to such a degree it is astonishing--everything runs silky smooth---Thank You! Tom Hoover (admin move Apr. 15 2012)

I just want to state that other than an amazing product, this company has amazing customer service. The day after ordering my engine treatment I received a call to inform me that I did not need a full 2oz, and then they asked to change my order to a 1oz and refund a portion of my purchase. I also received a complimentary 2oz fuel treatment. Most companies would have just taken my order and my money, but this shows that these people are honest and care about what they do. Thank you Cerma. -- Tyler C.

I've tried them all and Cerma is by far the best product on the market! Better fuel economy, my engine runs smother and quieter than when I had it rebuilt, you can feel the increased power through out the power curve and I fill up less than I deed prior to treating my engine and am now running the incredible EVO oil. If you want the very best for your vehicle then you need to try it out for yourself, you will not be disappointed.

O ahhhhhhh mazing :) At first glance, i thought the price was a little crazy.but some in-the-know car guys that i know convinced me to give it a try, and i probably shouldn't have tried it on my only vehicle, but what the hell :D. my vehicle wasn't in bad shape (2004 silverado 5.3 v8) it had a slight tick at high rpm/high speed, i didn't make loud noises/vibration. i received the Cerma engine treatment very quickly ( fast shipment), eager to try. i used as instructed and im very impressed thus far with the results. improved pick-up, engine is quieter, ticking at high speed gone :D. i believe i will consider purchasing other Cerma products. please note this has been only the first day, will update if anything changes/improves. have a great day -- Stephen Reposted from http://www.amazon.com/Cerma-Gas-Ceramic-Engine-Treatment/dp/B00AZONLUC/ By stephen on May 23, 2013:

Before using Cerma, this car, a work car with 160K miles, would jerk every time it changed gears when you drive and the water temperature would be pointed a little over half way up the temperature gauge. I was a little skeptical before but kept reading the testimonials and watching the videos and decided to buy to see how it works.

I followed the instructions on how to add these additives to a "T" and I have to honestly say I am blown away with the results. After adding Cerma to the engine and the transmission and the fuel, and revving it for the recommended time, I took it out for a spin and drove for about 25-30 miles and before I even got to the highway, I felt the transmission shift smooth like it was a new car, and there is a noticeable power difference. I was easily passing up cars that were already going over the speed limit. But the biggest change I noticed after adding Cerma was the temperature difference. This car's normal operating temperature was a little over half the gauge Read more

I bought a bottle of Cerma on the recommendation of a friend at work. My 2001 Pontiac Formula had a lifter tick that I was hoping to get rid of. After putting in the Cermax and letting the engine run for 5 minutes, the tick was GONE! He later asked me if my car had more power, but with the LS1 (300HP) engine I couldn't feel any difference. But at 70mph my engine RPMs went down from a little over 1500 to 1250, so I can say that my engine is making the same power without working as hard. Getting rid of the lifter tick was worth the price alone! Thank you, Cerma!

Richie, Iowa (Aug 12, 2010)

FedEx driver reports truck running smoother with increased power, as prior the truck was having problems getting up to freeway speeds. Driver was very happy to have treated this truck with Cerma Engine Treatment, and is looking forward to changing out to Cerma Motor Oil so he can feel safer while driving on the freeway.

For the complete video goto: https://www.cermastore.com/testimonial-cerma-fedex.html


Cerma Engine Treatment takes at total of 90 days to complete the intended process, will continue to update this post with information.

I used Cerma STM-3 Engine Treatment in my 2002 Toyota Sienna Minivan; Fuel mileage went up from 260 mile per tank to 355 miles extremely happy with gas saved. I also used Cerma in my 2000 Dodge Caravan SE; Fuel mileage went up from 245 miles per full tank to 350 miles now. Lastly, I tried Cerma in my 2010 Dodge Grand Caravan SE FLV; Fuel mileage went up from 235 miles per tank to 365 miles per tank. Also, I now change my oil every 4000 mile ... not 3000 miles as I used to. Thanks.... Cerma! – OKTAY TUZER (03/07/2012, 09:51 AM)

I'm only 2 days into the treatment with 22k miles on the odo only 100 miles driven since treated and already noticing a big difference when driving it on the highway and even in the city. I must say I've been made a believer. The car feels more normal and definitely feels like it runs much smoother when really getting on the gas. As for the idling, starting to notice that it feels more 'confident' when idling now than it did before. Definitely money well spent.

Originally posted on: http://www.velosterturbo.org/forum/veloster-maintenance/5282-cerma-treatments-oil-lubricants-good-order-222.html#post351474

Cerma makes everything run smoother. I was skeptical of Cerma at first, but decided to try it. For example, my wife owns a 2000 Jeep Wrangler. When we first bought the Jeep we were averaging about 16 to 17 miles per gallon. I put Cerma in the engine, transmission, transfer case, and rear differentials and after we are averaging 21 to 22 miles per gallon. My wife and I have also noticed an increase in power and the smoothness of shifting gears and the ride.

I also own a 2005 Honda VTX 1300 and decided to try it with the motorcycle to see if there was a change. I added Cerma to the engine and transmission and noticed an increase in power, have smoother shifting, and don’t have to choke it to start it like I had to before. I was sold.

I have since used Cerma in just about everything I own, from my kids’ go-karts to all of our vehicles and have gained fuel economy and power in all of our vehicles. From here on out, I won’t drive anything without adding Cerma to increase our gas Read more

I used the Cerma foam treatment in the following handguns: .44 revolver, .357 revolver.40 semi, .357 sig semi and AR 15 .223 rifle so far. I am very pleased with the results of all barrels. Next shooting session only required the use of bore snakes to clean the small amount of debris. Lead staining and haloing left on the front of revolver cylinders that require a little wire brush scrubbing I use the Cerma lube for this. The spray works good on the actions. I use the lube on slide rails, slides and the outer surface of high friction areas of the barrels. I have recommended the products. -- Dale W. / DWJR Firearms Training / Rochester, MA

GREAT product I use CERMA in EVERYTHING from my TORO push mower to both my Chevrolet vehicles with GREATLY improved gas mileage & lawn mower that runs like a "swiss watch" As long as CERMA is around I will be a Loyal customer, Thanks!

Re-posted from General Testimonials Aug 22/2010 by Admin

Dear John: I had an appointment with Acura concerning an alignment. My 2000 Acura TL has 302,000.00 miles. As you remember from our phone conversation an application of the engine treatment gave me a very noticeable increase in gas mileage. But, also, the engine performed smoothly and very efficiently. When Acura technicians heard the engine (unaware of the Cerma STM-3 engine treatment I added) they could not believe with such high mileage how quiet and smoothly it performed. The technicians put the engine through a series of diagnostics and with a sense of disbelief and said it is functioning like a new engine. No appreciable knocks or vibrations etc.etc.etc. They also took it out for a road test. I never did tell them about the Cerma treatment. In short they remained stupefied as to its performance and lack of hesitation as is so customary in an over exhausted engine. -- Gerald S.

We drive a 2005 Ford Escape that we leased new. The sticker for mileage said 19 city 22 hwy and we got an average of 20.5. We tried the cerma with stm3 over 2 years ago and have treated the engine oil 2 oz of STM-3™ metal treatment in the transmission 2 oz, STM-3™ in the differential 6 oz and the power steering 1 cap. We also have been using the STM-3™ MD at oil changes and have treated the gas with 1 oz approximately twice per year. Last summer in July we got 30 mpg and in November before the winter blend fuel we got 31. We have now tried the new STM-3™ Nano 1 oz in the oil, ½ oz in the transmission and 1 oz in the differential. We drove to Mason City checking our mileage and got 27 mpg on winter fuel. (last year on winter fuel we averaged 24 MPG) we then treated the fuel with STM-3™ Nano ½ oz, and drove the same road and miles home, checked it and with winter blend fuel we got 30.2 mpg. We can’t wait to see what it will be with summer fuel.

Follow up report:
We have used your products Read more

I have been using Cerma products for close to two years now in my all my vehicles, tractors, excavator and dump truck. I am totally impressed with all of the products! As a result of my confidence in these products, I thought I would try the firearm foam and grease in my rifles that I use each year shooting sage rats. In late spring each year, I shoot as many as 1000 rounds through each of my 4 rifles that I take with me during this multiple day shoot. The first thing that caught my attention is when I used the foam in the barrel of my Ruger .204 rifle after I had done a thorough cleaning the week before. I was amazed at how much carbon came out of the barrel when I ran a patch through to remove the foam!! It was as if I had never cleaned the barrel. I used the grease on the bolt and was impressed again. In the past after 200 rounds through my bolt action .204, I would have to remove the bolt and clean the action as it would dry out and not chamber a new round properly. Last spring, I shot Read more

This product saved me from loosing the use of my furnace for a week in December, I was leaving my home in north IA. I heard a strange noise from the basement and went to investigate, it sounded like a bad bearing, I opened the case of the furnace and it got louder, shut furnace off and noise quit , I touched the induction blower motor and it was very hot, I vent out to garage found a half empty Cerma bottle and dental syringe treated the bearings on every side I could reach worked it in by turning the gravelly feeling motor by hand until it seemed to loosen up, I reinstalled the motor and was instantly and vary noticeably better, it was working so well by the time the new one arrived, I put on the shelf for a backup. Thanks John L. , John, Mike, and Dea for introducing me to Cerma it has truly been a life saver!!!

Re-post from:http://www.velosterturbo.org/forum/veloster-maintenance/5282-cerma-treatments-oil-lubricants-good-order-222.html#post353642
02-23-2016, 10:09 AM

I will say I'm only 2 days into the treatment with 22k miles on the odo only 100 miles driven since treated and already noticing a big difference when driving it on the highway and even in the city. I must say I've been made a believer. The car feels more normal and definitely feels like it runs much smoother when really getting on the gas. As for the idling, starting to notice that it feels more 'confident' when idling now than it did before. Definitely money well spent. --- Sly4c

I put Cerma Engine Treatment into our 1987 Suzuki Samurai. It completely smoothed out the idle, and improved our gas mileage by about 18% right away! Love this stuff! --Ethan M. via Facebook

Hullo John,
I bought 1 bottle of Cerma STM-3 Engine Treatment and 1 bottle of Cerma STM-3 Automatic Transmission Treatment from you in May 2008. I treated my Mitsubishi Challenger(see attachment) 4x4 engine which is a 3Ltr V6 in the engine and the transmission. I followed your recommended instructions for the run in, drained the oil out of the engine and refilled with new filter, and had the automatic transmission fluid completely replaced. This vehicle had done 260,000 kilometers and still had the original engine and transmission. It is now at 289K and had 3 further oil and filter changes, and I can tell you that the result has been nothing short of astounding. The engine was starting to smoke before I put the Cerma it in, This has disappeared completely. These engines are well known for lifter chatter. It has none of that. It is so quite, and vibration is so minimal, that my friends marvel at it when I tell them how many kilometers it has done. It has increased in power and responsiveness Read more

I have gone through 1000 miles of engine treatment+Transmission fluid change followed by 4000 miles of Cerma oil ->Filter change -> then another 1000 miles. So I have posted on Veloster forum that I used to get 26.8 MPG at my best on 100% highway trips (cruising at 75~80mph). Here is the MPG calculation done by OBD II. It was 80% Highway + 20% local, cruising at 65~70 on highway

Well.. even though the benchmark trip was at higher speed, overall 23% improvement shows even if i travel at the same speed, i will still get over 10% from the previous reading. Thank you so much!
Sungyoung Kim (admin E-Mail Post)

Using cerma products for last 2 years and cerma made the truck preform as new with no repairs since using products. Great products!

Well its finally complete,.. my VT has been engine treated, 6000 mi. ran in, and turbo treated, 6500 miles ran in. 7500 mi. can around, the "carrier" Motul which had served me well ( I'm a fan Cbrmale), was scheduled to come out and be replaced BY !!! TADAA !! CERMA oil 5w40. As I did my oil change I noticed something about the dipstick I hadn't noticed before....There was a "coating" on the entire portion of the stick which swims in the oil in the oil pan. What was really interesting about this "coating":
- I could not scrape it off.
-And its nature was extremely SLIPPERY to the touch with ones finger coated in oil. It was markedly more "slippery" than the portion of the dipstick which was uncoated. CERMA binds to wherever there is heat and or friction. CARBON CAN NEVER STICK TO A CERMA TREATED SURFACE. (YES,..our dirty GDI's,..no more build up). The oil makes carbon bind to itself rendering it salvageable in size for out filter media.

The inventor of CERMA had explained to me that Read more

The best. Powered up my 12 year old truck -- it feels like new. I have a Ford F250, 2003 with 200,000.00 miles and in good shape, but after I used this product I felt the change -- more power, quieter, faster to respond. I feel like I have a new truck. I also did the transmission, did not feel any changes but for prevention. However, the engine treatment -- wow, right away ...recommend it to all my friends. -- Giovanni via Amazon (Verified Purchase)

I just wanted to tell you about my Volvo semi that I drive. It is a 2015 Volvo Day Cab with A/T. It now has 39,500 miles on it. I treated it at about 10K and fuel economy increased even though it was a new truck to about 4/10 mile per gallon. When the oil was changed by the company the mileage dropped about 1/10 Mile per gallon (Not Cermax Oil). When I treated the trailer axles I gained about 1/4 mile per gallon. The truck rolls better and I have noticed that when going down hill I gain 4MPH after treatment than before treatment. I checked with one of the other drivers with the same truck running the same route. I am getting even after the oil change 7.3 MPG and he is getting between 7.0 and 7.1 MPG. I also have 8 tires on the ground compared to his 4 tires on the ground. -- Chad S. Osage, Iowa

Update: 4/23/15: Rocket fuel. Just wanted to say that I have now treated all three of our autos with the Engine, trans, and power steering treatments and they are running like new, if not better than new. Keep up the good work. Now I'm going to get the air cond. treatments for them and the house. Brad T.

Update: 2/25/15: I love the Cerma engine treatment. I now have 800 miles with the engine treatment and my 2007 Chevy Colorado has never ran better, and I bought it new with 13 miles on it. It purrs when I fire her up in the mornings with no vibration, and it used to vibrate bad, and what's crazy is I really thought that it was all in my head and that my truck would go back to normal after a week or so ,but it hasn't. It's only getting better. This stuff is so good I Just bought two more for our car and minivan and Three bottles of the trans. treatment. Can't wait to check them out. Thanks, Brad T.

Original 2/9/15: Just wanted to say that I poured in the engine treatment this Read more

Wanted to update on the Lancer. We are 2k miles into the cerma max 5w40 oil and I pulled the dipstick... No joke it looks like I just did the oil change. I'll post up pics when I get a chance. As a reminder the Lancer has 111k so I expected to see some dark oil. But it was completely see through and honey brown just like the day I put it in. Take it or leave it. I have always taken good care of this car, but it runs better than it ever has.