Just treated my 2007 Toyota Avalon with the Cerma Engine Treatment and the Cerma Transmission. Car is running smoooooth (the vibrating is down to almost zero)- thanks Cerma. The engine also had a slight miss when I accelerated. Already noticed a significant improvement and I'll let u know if it improves even further. -- Dave P. Kansas City, KS

I have used Cerma for about 4 months on different cars and one small truck.

Our 1991 Subaru was getting 19 to 20 miles per gallon when I treated the engine only and saw no increase in mileage but my wife complained about the increase in power because the car had a slow shift into third gear and acted like it was slipping. I soon treated the automatic and it slowly started shifting better and better until now it shift very crisp between all gears. I will soon drain the fluid and get the junk out. I now get 25MPG city or highway all the time. It is great

I also have a 2002 Chrysler AWD mini van. I treated the engine and saw huge power and a smooth running 3.8 in a short time. No increase in MPG. When I treated the transmission I fiiled the tank with high octane fuel and got 24.4 MPG. The best I ever got with the gas hog was 17.5. Since then I have seen a big difference with the types of fuel and the way my wife drives and the average is about 19 to 20 MPG (it depends on the fuel, Read more

Hi,
Well I have been using Cerma in my 2002 Toyota RAV-4 with 130,000kms.
And what a difference, my gas mileage has improved 15-20% avg, the engine has more power, and seems smoother. I am really surprised that such a little bottle of fluid actually made a big impact. I'm sold for life ..:)

Really quite pleased, so far I have about 400kms in usage, I plan to take it out around 900kms. The gas savings alone was such a big help, thanks guys for making something that actually made a difference in the way my car drives.
Cheers, Nick

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

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

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

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

Doing its magic with my '03 odyssey ! I really did not want to have the AC overhauled very pricey money I don't have so why not try this and see what happens well its only been two days and all ready there's a improvement. -- Tomster via Amazon

6/3/2015: John, I have been using the Cerma Evo grade oil in my 2012 Prius for over a year now an was thrilled to get 53-54 miles to the gallon. Recently, I just got lazy one day and took my Prius in to the Valvaline oil change and had them put in their top of the line fully synthetic to the car. The next six tanks of gas gave me no better than 47 m.p.g.!............Yes, that's right, the brand new clean conventional oil gave me a 6 m.p.g. reduction in gas mileage after I removed the Cerma Evo Oil. Cerma oil is in a class of one! This is the best oil I've ever used period! Thanks again! ---Steve A. (Cincinnati)

6/4/2014: John, the new technology in the EVO Motor Oil is the real deal for sure. I have seen my gas mileage increase to over 650 miles a tank in my 2012 Prius (58 M.P.G.) Each tankful of gas just got more and more miles after the EVO oil was put in and I love the ideal of having a Self-cleaning oil the Prius engine! *:) happy I will never have to go back to conventional 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)

Hi John. I decided to try Cerma and my first use was in my daughter's 2002 Mazda Tribute with about 100,000 kms on it. It was running a bit rough and mileage was low 20's per gallon. I treated it and then we went on a family trip, loaded with 4 adults and full of golf clubs and luggage. We averaged 32 MPG, with lots of passing power and smoothed out idle. I have used it since in all my vehicles with more than satisfactory results, and plan on doing all of the transmissions shortly.
Regards, Tom D.

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 purchased a 1996 Jeep Grand Cherokee with 196,000 miles on it. The transmission was beginning to act up after a couple of months driving the vehicle. What was happening was when the Jeep was shifting into over drive at 50 miles an hour it was not as smooth as it should be. After applying the Cerma transmission product I noticed within 100 miles the transmission was shifting at EVERY level smoother than it ever had before!!! Thank you Cerma for making an AMAZING product! --- Ron R Post 1(admin move Mar 12, 2012)

My wife drives a 2002 Jeep Grand Cherokee with 116,000 miles on it. About 9 months ago I started to notice a little ticking coming from the engine when she first started it up. I have always used synthetic oil in the Jeep and was concerned when I heard the ticking. After applying the Cerma product the ticking was gone within 50 miles! I also noticed an increase of power at take off and a gain of about 8 to 10 pounds of oil pressure!
I am very grateful that I discovered Read more

Thank you John,
It was a pleasure speaking to you on behalf of your additives.I was amazed and I'm still smiling and overwhelmed with its results. Sir it’s not every day that actual owner and inventor takes the time to speak to common folks as myself. John you made me a believer and I’m honored and grateful. Once again for your time and wisdom you have a customer for life.
I remain Geraldo A. Colon a Cerma advocate and believer.

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)

CERMA IS THE REAL DEAL!!

I heard about Cerma oil treatment from a friend who had amazing results with a sluggish high-mile Acura minivan. I treated my Mercedes Benz '91 560 SEC (113k miles) 4 weeks ago with Cerma engine, transmission, power steering and fuel treatment and can report INCREDIBLE results. 1-click cold start ka-vroom EVERYTIME (as opposed to 4-6 turns to catch). The power seems unreal...squealing tires from a dead stop with 3/4 pedal - Even chirping tires into 2nd gear with pedal pined...on an automatic!! The transmission now shifts much smoother and the large shift bump typical of my gears is so much smoother. I have 350 miles since treatment and the car runs FANTASTIC. I had my 1st California smog test 2 weeks back and the technician was nervous I wouldn't pass beforehand saying these old cars with large V8s often have SMOG trouble. I guaranteed him it would pass knowing the difference in my vehicle since treatment. Car passed with flying colors, tech said "I guess you Read more

8/27/14 - FYI! I had my car at the dealer this morning for a recall service appt. My 2011 Fusion with 81k miles on the 2.5L 4 cyl duratec engine was "quieter then a brand new engine in any car found on the lot..." according to the service technician who worked on the car.

8/14/14 - When I changed to Cermax 5W20 on 7/8 I had 73,903 miles. Today, I have 80,533. This is the result of two round trip drives, one to Las Vegas, NV and recently to Albuquerque, NM. Both drives stressed the engine! I drove through extreme temperatures of 102' -104' degree heat, the a/c loading the engine, and sustaining highway speeds of 75 - 80 mph through the mountains of Colorado and Utah, and the desert of New Mexico. The engine remains quiet and runs smooth

8/3/15 - Just an update. I've not driven my car since 7/22, after returning from Vegas, a 3,400 mile trip. I'm prepping to drive now on another trek to Albuquerque on the same oil and filter. The engine sounds very quiet.

5/20/15 - A quick Read more

I am a journeyman machinist/machinery mechanic automotive enthusiasts with 40 years of formal and trade experience.presently I am rebuilding/upgrading a 1991 ford tempo and writing a book.during upgrade research i found about Cerma.as it is a coating, i was EXTREMELY concerned about the possibility of oil flow problems that other DIFFERENT product companies historically had.I spent 24 hours reading every word on this website AND contacted TWO people that provided testimonials. They both confirmed use and excellent results.I then grilled the inventor John Murray for hours with every conceivable problem. John patiently educated ME in this REVOLUTIONARY new technology, and addressed the inherent inadequacies of ALL known lubrication currently in use.

Finally I tested cerma in the transmission. I was informed that it would make it quieter in 20-30 seconds. Previously i had flushed ,new filter and installed the best special upgraded heavy duty fluid !
available.the transmission seemed Read more

I recently SiC treated a 1100cc motor on a 1984 Honda v65 Sabre VF100S and began with these compression numbers:

Cylinder #1: 120/170 Cylinder #2 : 142/170 Cylinder #3 : 138/170 Cylinder #4 : 140/170

After treatment, compression improved significantly. My post-treatment numbers were:

Cylinder #1: 168/170 Cylinder #2: 172/170 Cylinder #3: 168/170 Cylinder #4: 170/170

After treating the sump with the Motorcycle treatment I drove the cycle for about an hour at middle speeds (45-55mph). The cycle, after about 5 minutes began to operate more like a new cycle. It had significantly more engine balance and harmonics. The engine idled more smoothly, and climbed up seamlessly across the middle range rpm’s. It truly smoothed out any hesitation and delay across the entire power band. I re-synced the carburetors and the idle could have been set as low as 500rpm’s. THAT’S ABOUT 600 RPM’S UNDER THE STOCK SETTING.

The 1984 Honda's also had a wet sump design 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)

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

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 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

Heard of this product from a friend put it in my dads 2001 Peterbilt Generator after about 2 min of running it quieted down and I couldn't even tell it was running.. Can't wait to put it in the engine and see what kind of fuel mileage he gets. Great product very satisfied. – John Leckington (03/07/2012, 03:58 PM)

I put Cerma Trans in and have noticed the trans shifts better and the temp gauge is reading cooler.

– Drew (10/25/2012, 09:35 PM)

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.

Thanks for the emails, i am getting better gas millage in my bike, was at 39 MPG. I am now getting 43 MPG after 300 miles of riding on Cerma! --Greg J. – Wolcott, CT

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.

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

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

Just a quick note to tell you what Cerma has done for my trucks.

We put Cerma in the whole system of one truck with 798,000 miles, (engine {470 Detroit}, transmission, and both rear axles). Within 50 miles 95% vibrations were gone, stack smoke was all but gone, and pulling first load with 68,000 lb payload, said truck walked off from a truck carrying same load that usually out performs treated truck. Also sealed oil leak on compressor head.

Second truck treated, has 1,500,000 plus miles, was basically parked in grass retired. Compression was low enough that either had to be used to start. Front bumper had 1.5 inch vibration both ways before treatment, and mirrors would have to be held to see clearly backing up. After treatment, truck will start without either, hence more compression, less than 1/16th inch bumper vibration both ways, and mirrors do not vibrate. Minimum stack smoke.

This Cerma product is awesome stuff!

Everett Schaffer
Co Owner E & C Transport, Inc / Terminal Read more

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

John,
I applied the product to my Lexus, and I could tell and real difference in power. If I can get my right foot to cooperate, I bet I’ll see fuel savings. I just wanted to let you know. REALLY COOL! --Dennis B
received via e-mail at cermaceo@gmail.com (Nov. 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.

Good afternoon,
I wanted to report your product results for my 2009 Kia Optima with 35k miles. I added a bottle to the automatic transmission and have experienced a much smoother shifting pattern. Otherwise not much to report.

I added one bottle to the engine oil and have noticed a significant decrease in engine operating noise. So much that at idle I often feel as though the engine stalled out due to lack of any noise or vibration. This is a tremendous improvement over the engine operation prior to the addition of your product. The largest single benefit seems to be an MPG improvement from 27mpg to 30 mpg which constitutes a 10% improvement.

These benefits took about 1,000 miles to really become apparent. I look forward to adding a bottle to my wife's 2003 Ford Expedition with 120k miles and I will report any changes for your records. Sincerely, --Kevin (08/05/2010, 11:59 AM)

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

Update from NZ on Cerma: Hello, December last year I purchased several products from you. I changed my oil ran the vehicle for a while the added Cerma. I make a regular trip up a rather steep and long hill, a 3km climb. When I purchased the diesel van it would pull up this hill at 100kph no issues with plenty of power to spare. I noticed late last year that it was not pulling as hard. I changed the fuel filter, the air mass sensors etc. Some improvement was gained but not back to what she use to be.

I added Cerma about 4000km ago. No immediate change in the hill pulling ability. However, last week she started pulling just like it use to. I have not made any modifications since adding Cerma. It will be due for an oil change soon - I have your oil here to change with. I am more than impressed with the product to date. -- Cheers, Glen

Dear Cerma, I started using your products in the summer of 2013. I travel all over the country in my 1991 Dodge D250 two wheel drive with a 5.9 L Cummins turbo diesel. I have a topper on it and drive between 57 and 60 mph when on the highway. I always fuel up the same way and avoid biodiesel when I can help it (Affects my mileage drastically). I averaged about 22 mpg before I started using Cerma engine oil. About 6 months into using the Cerma I noticed my highway mileage average coming in at around 23.4 to 23.9 mpg. A year later I was averaging 25.5 mpg. This last run I had from Ohio to Florida on consecutive tanks I averaged 27.2 mpg with a high this year of 28.1 mpg (I attribute the 28.1 to driving a almost 300 miles at 45 mph and not my usual 57 to 60 mph.). The other thing I noticed is the color of the oil on my dipstick. Before Cerma I used Shell Rotella 15w -40 and changed it every 5,000 miles. After every oil change the oil was just as black as it had been before I changed 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

I tried Cerma in my truck first and after 1 1/2 months my gas mileage went up by 3 mpg . My 2006 Jeep Grand Cherokee 3.7 L went from 14 mpg to 17 mpg local and hyw from 22 mpg to 25 mpg. Then I put it in my lawn mower. Before it was smoking and after 3 times mowing the lawn it stopped smoking. I bought the 2 cycle oil mix and my snow blower worked great this winter. Thanks for this product. -- Seth W. Farmingville, NY

I think we performed a pretty significant experiment with your product today. My training officer did not return to the office but I will get more information tomorrow. We took 2 identical roof cutting carbide chain saws and had the same operator on the same roof make cuts one after the other. Both saws were clean and one was treated with your Cerma grease product. My mechanic also attended and I got this information verbally from him, report and probably a video that I requested to follow. One saw treated with the grease and the other without. The temperatures of the chain varied from 185 deg F (treated chain) to 340 Deg F (untreated) and the saw did 6 cuts straight (treated) vs. curving toward the end of the cut for the non-treated. The stuff worked pretty well. This was all verbal and I will try to tighten up the numbers etc tomorrow. Also this was done with my East Haven FD personnel and New Haven Fire personnel together which is how we have been training on some houses that I had Read more

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

I recently stopped in at my local gas station to fill up like I do twice a week when I met the attendant (Ken Briscoe). We got to talking passing time while I was filling up when Ken asked me if I had ever heard of a product called cerma. I told him that I hadn’t so Ken gave me his card with his number and the web address . Ken told me a little about the product. Being the skeptic that I am I put his card in my pocket and didn’t think much else about it until I got home that evening and emptied my pockets and found his card. I thought what the heck so I got on the net and went to the web site and after reading all the testimonials and reviewing the information my curiosity was peaked. I thought to myself, if this stuff really does what it claims to do then it’ll be worth its weight in gold. I called Ken the following day and asked him to order me two bottles of cerma engine treatment. In a few days Ken called and said that it was in so I stopped by as usual for my fill up at the Read more

Hi John, I want you to know that the Cerma Transmission Treatment fixed my 25 year old BMW M6 manual tranny, which did not want to go into first gear much before. This appears to be a known issue with those Getrag gearboxes. The Cerma STM-3 Engine Treatment made this same vehicle run smoothly, like never before, and cleaned up the exhaust beyond belief. I also used the Cerma STM-3 Engine Treatment in a 1989 Chrysler Dynasty with an oil burning problem, namely valve guides worn. That problem seems to have evaporated now too, and it is running very smoothly and it's exhaust is also noticably cleaner. Regards, Glenn - via admin move 02/29/2012, 05:12 PM

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.

Hi everyone!

This post is a "give back" I hope to help a few with this one, as so many helped me with replies on my first post. I learned much. At that time I was asking about re-powering or rebuilding the b43 Onan in my well maintained '83 BMW 318i. The reason was that it smoked FIERCELY, and overall sounded "loose." Despite those problems, it did still run with authority. Now I have resolved both those problems BEAUTIFULLY, almost without turning a bolt. My Onan hums smoother than any I have EVER heard.

OK, before I go any further, this is not a "spam" post. I bought the stuff I'll tell you about just like anybody else. I was reading on another forum about ceramic coating the insides of an engine, even old worn engines, how sweet they run after, and on and on. With that in mind, I went looking for the stuff they were talking about, an additive called cerma. Not being a big fan of additives, I paused and debated if I really wanted to spend $40 plus shipping on 2oz. of wonder goo. Read more

Best product yet. I am a contractor. I put a lot of miles on my trucks -- about 500,000 on one truck that I bought brand new 4 years ago. I put in Cerma after I saw a YouTube video and thought to give it a try. I was initially worried about the expense in buying the product, but almost immediately, I was impressed. Thanks Cerma for making the best damn thing yet and saving me a crap ton of money in the process.-- Colt J.

Works. 'Lil spendy but damn worked. Bought In april 2014 used in my '04 6.0 F350 4x4 an put some in my dad's dodge '05 3500 5.9 he even commented + on this, wish could afford more often tried others this works the best for me an my 6.0. Great product the Diesel fuel treatment better harmonics an better MPG so much so I am ordering again. -- D. Watson via Amazon (Verified Purchase)

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

Just prior to winter in 2012, I used 1/3 an ounce of Cerma engine treatment in my 1999 Craftsman snow blower. In the past it was necessary to have the choke on and to let it run a bit before using, especially in really cold weather. Even at that, it sometimes took a couple attempts before it continued running enough to turn the choke off.

After treating it, I went out in minus 25 degrees Fahrenheit and just pulled on it and it started right away, without putting the choke on. Big difference! That is because the compression is higher now and with Cerma in the metal, the pistons move more freely. Easy moving pistons, and more compression, mean cold starts become easier. This is the same for any size engine and is especially relevant to our winter climate in Canada. For the outdoor enthusiasts it means this is a great treatment for their ATV’s in the summer and their Skidoos in the winter.

Darrell Hails - Grimsby, Ontario
1999 Craftsman 5 H.P., 22 inch Dual Stage Snow Blower, Model Read more

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)

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 have been using Mobil 1, Shell Helix, Castrol Edge, and now Cerma (Cerma is the best motor oil I have ever used) At first I thought it was my engines life was up, but when I tested Cerma my engine came back to life , on my second car the same thing happened. the piston rings were worn out and I had this changed, and your Cerma oil is all it will ever use.

My cars were a Mercedes SL500 12 Cylinder and Audi R8 8 Cylinder