Testimonials

2016 Hyundai Veloster Turbo - Tyler C.

I just want to state that other than an amazing product, this company has amazing customer service. The day after ordering my Cerma 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 Cerma Fuel Boost 2 Pack. 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.

2016 Hyundai Veloster Turbo - Tyler C.
Mack 350 - Peter P.

This stuff is crazy good although I need to replace injection pump on my Mack 350. The Cerma Engine Treatment for Diesel made the truck run the best it has done for a year. Almost made me forget the pump. Suggestions for a new pump? -- Peter P. via Amazon (Verified Purchase)

Mack 350 - Peter P.
2002 Honda Accord EX V6 - Tuan H.

Before using Cerma, this car, a work car with 160K miles, would jerk every time it changed gears... Read More

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 Engine Treatment, Cerma Transmission Treatment, and the Cerma Fuel Boost, and revving it for the recommended time for the Cerma Engine Treatment, 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 and while I was driving, I could see the needle on the temperature gauge slowly drop the more I drove. I just thought that was just because the air was cooling the radiator while I was on the highway, but I pulled off the highway and came to a stop light and the temperature gauge was still reading cool. Now the gauge only reads a little over 1/4 way up the gauge even while parked and idle.

I am blown away at the results and from what I heard, it is only getting better the more the car is driven.

I'm totally looking forward to adding Cerma to ALL my cars now. I cant wait!! Thank you Cerma!! -- Tuan H.

2002 Honda Accord EX V6 - Tuan H.
Joe M. Branford, CT

I was your biggest skeptic. I bought the Cerma Engine Treatment because of how passionate you were about the product. It has been sitting on my toolbox for months. I put Ii t in the bike today and within an hour I noticed it working. Wish I hadn’t waited so long. What have you got for my tranny? -- Joe Matteis Branford, CT via text from CermaLube

Joe M. Branford, CT
2015 Subaru Outback - Jennifer V.

Unbelievable MPG increase!! My new 2015 subaru outback 3000 miles had 27.4 miles per gallon. I added Cerma Engine Treatment 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)

2015 Subaru Outback - Jennifer V.
Myrtle Beach Metro Cab - Wade W.

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 Wade W.. Thank You Cerma!

Original: Just finished 4800 miles on the Cerma 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 W.

Myrtle Beach Metro Cab - Wade W.
1987 Suzuki Samurai - Ethan M.

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

1987 Suzuki Samurai - Ethan M.
1990 Buick Reatta - Raul Y.

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

1990 Buick Reatta - Raul Y.
Greg J.

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

Greg J.
Hyundai Veloster Turbo - Sly4c

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

Hyundai Veloster Turbo - Sly4c
2010 BMW 550i - Steven K.

Hi, After 2000 miles my 2010 BMW 550i it runs better, no engine noise and 2-3 more MPG. Thanks ! -- Stephen K.

2010 BMW 550i - Steven K.
2004 Ford F350 6.0 - D. Watson

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. Great product. The fuel boost improved harmonics and MPG so much so I am ordering again. -- D. Watson via Amazon (Verified Purchase)

2004 Ford F350 6.0 - D. Watson
2001 Toyota Avalon - TheBlackBass

"I've read this thread for a while and decided to buy some AT treatment and 2 engine treatments... Read More

"I've read this thread for a while and decided to buy some AT treatment and 2 engine treatments yesterday. But not for my Veloster. I bought a beater truck (165K miles) for hunting and use around the house so I'm going to treat that with CERMA because why not. I'm also putting an engine treatment into my moms car that just crossed the 300k mark. I've done homework on CERMA, listened to the discussions/arguments on here, and for me the ""proof"" will be the difference in these 2 vehicles after the treatments. Based on that I will decide whether or not to bother putting it in my VT. )) – TheBlackBass UPDATE: So it's been a couple of months since I put engine treatment in my mom's (2001 Toyota Avalon) and my girlfriends car (2004 Toyota Corolla), I only told them I was doing something to their engine. After about a week my mom came to me and said that her hard shifting had disappeared and that it was smoother at idle. I drove her car myself at that point and sure enough, the quick/hard shifting had stopped. That was unexpected but good news. I noticed it had more pick-up on the highway when trying to pass but my mom doesn't drive like that so she probably never noticed. My girlfriends car has around 285K, after a month she mentioned that she could accelerate on the highway without having to floor it. I put the transmission treatment in my truck (it had a very delayed then hard shift into second plus i just bought it used) and immediately could feel that working. At first it ran worse, then over the course of half an hour in city driving it smoothed out considerably. The shifting in all gears is practically unnoticeable, though occasionally the delay into second shows up, but that is speed and acceleration based and largely improved from what it was. All-in-all I feel more confident in this product and in the technology behind it. I will be adding treatments to my car in the near future. I felt the power gain in my girlfriends car but not as much in my mom's. However both idled smoother, and the shifting issue on my mom's was an unexpected bonus. This isn't some miracle treatment for adding horsepower but it does work. I could even smell some of the gunk in the engine burning off as I was driving the cars after first adding the treatment. I'll be adding it to my car, both the engine treatment and the turbo treatment, more for reliability and longevity reasons. If it can smooth things out on two cars that are at or over 300k then it can help my car reach that point. – TheBlackBass"

2001 Toyota Avalon - TheBlackBass
2003 Ford F250 - Giovanni

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)

2003 Ford F250 - Giovanni
Fiat 500 Sport - Bill Diel

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 boost. -- Bill D.

Fiat 500 Sport - Bill Diel
2015 Denali 2500 - Amazon Customer

Amazing!! This stuff really works as described and then some. I used it three 2015 GMCs (Denali 1500, Denali 2500, and Yukon XL). Smoothed out the idles , don't even know they were running, More responsive, and most importantly no lifter noise when you start them up first thing in the morning. Also increased oil pressure by 10psi. Amazing product!! Intend on putting in my fleet of dump trucks 15 liter Cummings ISX. -- Amazon Customer via Amazon (Verified Purchase)

2015 Denali 2500 - Amazon Customer
Chevy 1998 Venture LS - Robert F.

Dear Great Cerma Product, I have just used the transmission and engine treatment. So Far So Good. I notice an improvement with the transmission, and the engine seems to be idling smother and faster. Most pleased with my investment on a 191K mile CHEVY Venture 3.4 van. -- Robert F.

Chevy 1998 Venture LS - Robert F.
2008 Cadillac Escalade - Michael H.

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.

2008 Cadillac Escalade - Michael H.
Professional Freestyle Extreme Athlete - Josh Borne - Cerma Attends Auto Fest with Josh Borne

"For a freestyle stunt rider, heat is the biggest problem for bikes. Took me some time to test the Cerma product in the Kawasaki, but finally was able to try it out....definitely amazed!!! ... Dropped engine running temp by almost 20 degrees." -- Josh Borne

Josh Borne is a championship freestyle competition performer, a premier professional freestyle extreme athlete, and a world renowned competitor on the XDL Championship Sportbike Freestyle Series and multiple other circuits. Borne has traveled across the nation and around the globe showcasing his high energy talents to crowds of all ages.

Professional Freestyle Extreme Athlete - Josh Borne - Cerma Attends Auto Fest with Josh Borne
Veloster - Peter K. (aka Gaijii)

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)

Veloster - Peter K. (aka Gaijii)
Dodge Ram 250 - Tom C.

Dear Cerma, I started using your products in the summer of 2013. I travel all over the country in... Read More

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 it. The color of the oil using the Cerma was actually worse during my first two oil changes. My oil change intervals with the Cerma is 30,000 miles and I change the filter every 10,000. This oil change coming up will be my third oil change with the Cerma and even though the oil that is currently in the truck has over 20,000 miles on it I can still see the dipstick and read it. It is not honey colored by any means, but I have never seen the dipstick so clean since I have owned this truck. My truck is a valuable tool which helps me earn my living, so I take the best care of it I can. I'll use Cerma products until they quit making them or I quit driving. Cerma is one of the few companies I have ever found that under promise and over deliver. Thanks for a fine product! -- Tom C.

Dodge Ram 250 - Tom C.
Freightliner 12.7 Series 60 Detroit - Vincent J.

Thank you Cerma! The day I put Cerma in my engine it smoothed out my choppy idle at 800rpm. And even today it is still getting 5.5mpg to 6.0 mpg driving to the Northwest and back to the Midwest a majority of the time. I added Cerma in at 825,000 miles, now truck has 1,016,000 miles. I think my engine should have been in-framed when I first got it. But Cerma allowed me to keep running. Initial fuel mpg was 4.5-5mpg per long trips. And just the other day I averaged 5.5-6.1 driving east from From salt lake city, on I 80. My temp gauge pulling long grades loaded at 79k never got above 220°. And on level road my temp would sit at 185°. Thanks again! -- Vincent J.

Freightliner 12.7 Series 60 Detroit - Vincent J.
1984 Honda v65 Sabre VF100S - Robert Kientop

I recently treated a 1100cc motor on a 1984 Honda v65 Sabre VF100S and began with these compression... Read More

I recently 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 500rpms. THAT IS ABOUT 600 RPMS UNDER THE STOCK SETTING.

The 1984 Honda's also had a wet sump design for lubrication. Which meant the Cerma Engine Treatment was working on the transmission and the wet clutch as well. Now when down shifting the motorcycle has a smoother down shift, and a new and lighter gear sound. The clutch also felt different. You can find a middle or 1/2 on and 1/2 off clutch setting with a smoother than ever drag to and from the clutching action. The cycles I rebuild get stainless steel brake lines and fresh fluids which tightens up the clutch action significantly making the effect of this treatment quite noticeable.

I will be adding this to all the cycles I rebuild. This is a no-brainer. The exhaust was almost entirely smoke free. With a valve adjustment coming my prediction is that there will be barely any noticeable exhaust. Which means nearly everything is burning during the combustion process.

I will be treating another 1100cc v65 Sabre and four Honda cb700sc Nighthawks over the next few months. The treatment will be applied to newly rebuilt engines as well as 32 year-old engines. Truly amazing! -- Robert K.

1984 Honda v65 Sabre VF100S - Robert Kientop
2011 Ford Fusion SE - Douglas E.

8/27/14 - FYI! I had my car at the dealer this morning for a recall service appt. My 2011 Fusion... 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 note to you about my experience with the 2 oz. engine treatment. I added the CERMA to my hot engine oil with the engine off because I was unable to with it running. Following the instructions, I drove the car for 20 minutes, about 25 miles combined city/highway driving and noticed an immediate sound and operational difference in the engine! It was quieter and idled so smoothly, it gave me the impression the engine was not running. WOW! I am impressed.

I am beginning this journey on a 2011 Ford Fusion, 2.5L 4 cyl engine that has used Amsoil Signature Series 5w20 for three years. This car has performed flawlessly on several long distance road trips, and I will be taking the car again on two more long trips in the coming months that will total about 6k miles combined total miles. I wanted to make sure my engine holds up and continues to deliver the 29 mpg I've been getting. I suspect (and hope) the mpg will improve over time as I continue to drive around with CERMA in the engine.

Thank you so much for talking with me the other day and answering my questions about CERMA. I do appreciate the time you spent explaining your reasons why you designed such a fantastic product and have kept it close to home! The next CERMA products I'm going to be ordering are the AC, Transmission and eventually the motor oil. I'm excited and looking forward to the long term results I experience and will keep you apprised of my experiences. Warmest Regards, --Douglas E

2011 Ford Fusion SE - Douglas E.
2015 Volvo Day Cab with A/T - Chad S.

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

2015 Volvo Day Cab with A/T - Chad S.
2004 Honda Civic - Scott S.

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)

2004 Honda Civic - Scott S.
5.7l VZ Commodore - Robert K.

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)

5.7l VZ Commodore - Robert K.
Honda 1300 Shadow - Kurt P.

I am the guy who spoke with you at length and purchased the engine treatment and fuel boost, and put them in immediately. In addition, I have run 2 additional tanks of fuel boost. The bike is running great! And the lifter noise has been reduced. I also put the fuel boost 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 ran the tank well past reserve, gave it the fuel boost, and gassed. As I pulled up to his house, the car was running well, and with the choke off. -- Kurt P. - N Adams, MA

Honda 1300 Shadow - Kurt P.
1996 Mitsubishi Magna V6 Sedan - Robin V.

9/10/2015: Hi, Just wanted let you know about the incredible results experienced with your Auto... Read More

9/10/2015: Hi, Just wanted let you know about the incredible results experienced with your Auto Transmission Treatment. I had already used the Engine Treatment around 1 ½ years ago and then added the Transmission Treatment in March 2014. When I first bought the car around 6 years ago the transmission randomly clunked a bit when stopping at lights. This clunk pretty much progressed to almost every time I stopped and was quite loud. I put the Transmission Treatment in before going on a 40 minute drive. My friend said, “If that fixes that clunk, I’ll call it a miracle.” I stopped at a couple of lights on the way and it was still clunking, however by the time I reached the 3rd set at around 15 minutes on the road, it stopped completely. Then all the remainder of the trip...zero clunk! It still happens on a rare occasion but is 95% better. It’s a miracle! P.S.: To me, the photos below are visible proof that Cerma continuously keeps engines clean. After seeing photo (left) posted by a member on the Veloster Forum, I checked the dipstick on the Mitsubishi (right). It’s not a before and after shot, however I remember that previous to Cerma it was covered in hard lacquer and now 2.9 years later there is only a small amount of visible lacquer present above the top oil level. -- Photos available upon request - email sales@cermastore.com

12/6/2014: Dear Cerma Team, Thank you so much for your brilliant product! Cerma STM3 Engine Treatment literally saved my car… and saved me from having to buy a new one. My 1996 Mitsubishi Magna V6 Sedan had been gradually losing power and then was struggling to drive up any hill. For over 12 months it had also been burning around 1 to 1 ½ litres of oil per month. A friend recommended Cerma. Even though I had nothing to lose, it was still with some hesitation that I first used the Engine Treatment in January 2013. Wow! Within the first week the power was restored and I only added 1 litre of oil after 11 months. To my continued amazement, I noticed massive fuel economy improvement. Instead of using approx. half a tank of fuel when driving to my daughter’s house and back it’s using approx. one quarter of a tank! My car is now running better than ever and the driving experience is as smooth as glass. When driving slowly, the question still comes up… “Is the engine still running?”, even though I know it’s just so quiet because of Cerma. For me Cerma STM3 = Peace of Mind and Happy Driving! Thank you!!! -- Robin V. Winston Hills, Australia

1996 Mitsubishi Magna V6 Sedan - Robin V.
Yanmar Tractor - Chuck W.

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

Yanmar Tractor - Chuck W.
Ford F-150 - Capt. Gary Pylant

The amazing Cerma technology! The reason I say amazing is because I worked at Douglas Aircraft in... Read More

The amazing Cerma technology! The reason I say amazing is because I worked at Douglas Aircraft in the engineering changes on the DC-9 program way back in the early 1960’s and we had a Cerma type product that did two things, stopped friction and heat, the difference was that technology back then was kept under lock and key in a high security vault. It cost $5,000 per ounce. I take my hat off to John Murray and the Cerma team for breaking the code of this technology and making it available to the general public for just pennies a treatment. I know by putting the One Time Cerma Treatment in my car or aircraft engine that I can double the life of my engine and save thousands of dollars in oil changes, maintenance and fuel savings. Less friction and heat is a real game changer. My bright red Ford 150 with the chrome and tow package that I bought brand new right off of the show room floor had 120,000 miles on it when I put the Cerma Treatment in my engine and transmission. I could hear the change in my engine the minute that I put the Cerma treatment in and I was having shifting problems with the transmission and now that has disappeared. I love the Cerma technology. All I can say is thanks guys, this stuff works! --- Capt. Gary Pylant (the pilot)

Ford F-150 - Capt. Gary Pylant
2001 Honda Accord V6 - Spectacular Motoring

1st attempt to test this Cerma engine treatment on my 01 Accord V6 - org 68,000mi on SEP-02 2015. Brand new Mobile 1 full synthetic oil w/ Honda genuine filter before engine treatment applied, this accord runs avg mpg 18 / 24. Engine seems quieter after 80+ miles on the road. -- Spectacular Motoring via Amazon

2001 Honda Accord V6 - Spectacular Motoring
Subaru Legacy 1997 Wagon - Ivo K.

I have just added the first bottle Fuel Boost to half a tank (full tank is 15.9 Gallons) and only after 50km driving my very old piston knock was gone. Seriously, I have not yet touched the 2oz CERMA engine treatment.

I have purchased 2oz of CERMA engine treatment with STM-3 and got a free Fuel Boost. Thank you for the gift! Vehicle is: Subaru Legacy 1997 Wagon , VIN: xxxG5LJ4WG08xxx, European version, 2.0lt. Engine, AWD, NON Turbo. Mostly driven on LPG(85-90% of the time) ---Best regards, Ivo K.

Subaru Legacy 1997 Wagon - Ivo K.
2002 Ford F-150 - Vance W.

I purchased the 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 Motor Oil and do not plan on using anything else now or in the future. -- Vance W. Omaha, NE

2002 Ford F-150 - Vance W.
Fedex Ground Delivery Truck

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

Fedex Ground Delivery Truck
2005 Chrysler Sebring - Don S.

Vehicle: 2005 Chrysler Sebring with 54,000 miles. Product Used: Cerma Engine, Cerma Transmission, and Cerma Blue Ice Was skeptical despite enthusiastic recommendation from a mechanic friend. Too much snake oil on the market. No longer. Single parent with 3 teen drivers and a fleet of 5 vehicles from 50K-120K on the engines. In all cases, idle quieted and smoother. Acceleration and drift improved and AC cooler (used A/C treatment as well). That is the subjective. Objectively, all cars with gas mileage computers show 1-2 MPG improvement since treatment which is real given 4 different drivers, 3 of whom were unaware of treatment. Very pleased. Though costly will ultimately pay for itself in better mileage and I would guess, less maintenance/repair. Cannot recommend strongly enough. Buy this stuff! --- Don S. Howell, NJ

2005 Chrysler Sebring - Don S.
2004 Nissan Maxima - Sherman J.

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

2004 Nissan Maxima - Sherman J.
2006 Mercedes E350 4Matic - Raul Y.

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

2006 Mercedes E350 4Matic - Raul Y.
2012 Prius (58 MPG) - Steve A. (Cincinnati)

6/3/2015: John, I have been using the Cerma oil in my 2012 Prius for over a year now an was... Read More

6/3/2015: John, I have been using the Cerma 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 Valvoline 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 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 Cerma 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 oil again. Thanks again Cerma.  ---Steve A. (Cincinnati)

2012 Prius (58 MPG) - Steve A. (Cincinnati)
2000 Acura TL - Gerald S.

I had an appointment with Acura concerning an alignment. My 2000 Acura TL has 302,000 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.

2000 Acura TL - Gerald S.
2007 Chevy Colorado -- Brad

This is the best stuff I've ever used. I did not buy from Amazon but bought the Engine Treatment direct from the manufacturer. Now that being said, this is the best stuff I've ever used. I have a 2007 Chevy Colorado with an Inline 5 cyl. Engine. Did not know at the time I bought the truck that inline 5cyl. engines vibrate badly do to to the extra 5th cyl. and I mean really bad vibration at stop lights and especially when I first crank up in the mornings. Poured the Cerma in like it said to and no more vibration I mean right then and there immediately. I've driven about 800 miles so far and love it. So whoever said this stuff does not work is full of it. I am an ordinary guy not a paid spokesman or anything like that. Let me put it this way I'm going to buy two more bottles for our car and minivan I like it that much. And going to buy some for my trucks transmission to. My truck is the guinea pig. I hope this helps. -- Brad (Reposted from Amazon)

2007 Chevy Colorado -- Brad
2006 Jeep Grand Cherokee 3.7 L - Seth W.

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

2006 Jeep Grand Cherokee 3.7 L - Seth W.
2014 Jeep Grand Cherokee - Dan P.

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

2014 Jeep Grand Cherokee - Dan P.
2004 Ford Ranger, 4.0L, non-turbo, 4 spd automatic 4X4

When I first went to use this product, I was a bit skeptical, I had an issue with my truck starting. I had tried every chemical to run through the gas tank claiming to "fix" rough starts, all of them failing miserably. I ran the Cerma fuel treatment through and sure enough, next day, my truck started up beautifully. That was enough to convince me to try the transmission treatment to see if it could handle the transmission issue, sure enough after running it through my transmission for a couple hundred miles, 1st to 2nd smoothed right out. Now I've got the engine treatment. This is the only liquid I've ever seen that actually not only works and does what it says, but exceeded my expectations. Excellent product! -- CJ, Danbury, CT

2004 Ford Ranger, 4.0L, non-turbo, 4 spd automatic 4X4
Chevy Colorado - Brad T.

Update: 4/23/15: Rocket fuel. Just wanted to say that I have now treated all three of our autos... 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 morning and drove about an hour 60-70 miles. My Chevy Colorado which is usually very shaky because it is a inline 5 cylinder (did not know that at the time I bought the truck but that's another story). Anyhow my truck no longer shakes. When I got home I went inside ate lunch and then went for another drive just to see if it was all in my head, I fired up my truck and low and behold it runs smooth. I only hope that it stays this way. So far so good. Oh yeah today is the 9th of Feb. 2015 at 3:44 EST. Will keep you up to date in the future on how things are going. You have my permission to post this if you wish. Thanks, Brad T.

Chevy Colorado - Brad T.
2002 Mack Semi

I own a 2002 Mack semi. My truck started using 2 to 3 gallons of oil per week. I was told I needed... Read More

I own a 2002 Mack semi. My truck started using 2 to 3 gallons of oil per week. I was told I needed to rebuild the motor, rings, sleeves, rod, and main bearings. The motor had an excessive amount of blow by. I added Cerma and followed the instructions carefully. Over the next three days the truck used less than a half gallon of oil. Six months latter the truck has not used any oil between oil changes, and the blow by has almost disappeared. At my last oil change I pulled an oil sample. On a million mile motor the iron should have been between 50 and 120 parts per million. A new motor should be between 30 and 40 parts per million iron. My oil sample came back 20 parts per million iron and less than 5 ppm of other wear metals. The oil sample was taken at 18,000 miles on the oil and over a month of idol time. The numbers should have been elevated based on the miles and time on the oil. I have seen a ten percent in fuel economy in all of my trucks. This is the best product you can get for your truck or car!

2002 Mack Semi
Acura RL Automatic Transmission -- MichiganSooner

Fuel Treatment from April 14th, 2015: Great stuff. My gas mileage definitely goes up steadily, as per my digital gauge, when I use this stuff. I absolutely love this product. My engine runs very smooth with this product. Highly recommended. -- MichiganSooner via Amazon

Transmission Treatment from Oct 26th, 2014: Had a rough (down) shifting Acura RL automatic transmission; other products helped but not past the short-term. This product worked like a charm. There is zero problem now. I could not be more pleased. -- MichiganSooner via Amazon

Acura RL Automatic Transmission -- MichiganSooner

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