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5.7l VZ Commdore

i bought a ls1 5.7l VZ Commdore Utility at auction driving home the check engine light was on ( engine code low oil pressure) and the oil light came on Read more

Robert K. 5.7l VZ Commdore Tuesday, September 22, 2015
1988 Dodge Box Van

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 Read more

Wayne Blakeley 1991 Subaru, 2002 Chrysler AWD Mini Van, 1988 Dodge Box Van Saturday, May 12, 2012
Chevy Camarom RS

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

Anonymous 1991 Chevy Camarom RS with 213,000 miles on it Saturday, July 31, 2010
Lexus IS

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 Read more

Dennis B 2007 Lexus IS 350 Friday, November 12, 2010
BMW 318i

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 Read more

Mike Wentz '83 BMW 318i Friday, August 7, 2009
Bagger Motorcycle

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 Read more

Bob M. 2002 Harley Davidson Custom Bagger Motorcycle Tuesday, December 11, 2007

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, Read more

David T 2002 Lexus RX 300 Sunday, September 7, 2014
Mitsubishi Challenger

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 Read more

J Wulf Mitsubishi Challenger Sunday, February 8, 2009
2011 Ford Fusion SE

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 Read more

Douglas E. Immediate improvement! - 2011 Ford Fusion SE Sunday, October 11, 2015
1996 Toyota Camry

TRY THIS IN YOUR ENGINE.........I was amazed, within 15 mins how better my engine sounded and now my car rides as good as ever........Cerma is awesome. Read more

Eric Dobbie '96 Toyota Camry Tuesday, July 22, 2014
Kia Optima

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 Read more

Kevin Udell 2009 Kia Optima with 35k miles Thursday, August 5, 2010

Hello,
Just want to let you know of the positive results I have had so far: 2300 miles since Cerma was added to crankcase; oil consumption has been cut Read more

Scott A. 2002 Nissan Altima 2.5L Wednesday, June 11, 2014
Toyota RAV-4

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 Read more

Nick 2002 Toyota RAV-4 Tuesday, August 31, 2010
Bike

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. Read more

Greg J. Saturday, June 25, 2016
2002 Toyota Sienna Minivan

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 Read more

OKTAY TUZER 2002 Toyota Sienna Minivan Wednesday, March 7, 2012

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 Read more

CH3mist - Veloster Forum Member Hyundai Veloster Saturday, February 1, 2014
2004 silverado 5.3 v8

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, Read more

Stephen 2004 silverado 5.3 v8 Thursday, May 23, 2013
2006 Chevy Equinox

Hello John,

My Cerma Story #1) Treated a Chevy a week ago. Someone very close to me, I cannot disclose who, got out of the car today and removed some Read more

Ian Roe 2006 Chevy Equinox 6 cyl with 88,000 km Thursday, June 9, 2011
1990 560 SEC Benz

I never bother writing reviews, however, this product is FANTASTIC!! 560 SEC Benz with 113k miles, about 30k since valves...UNBELIEVABLE!! Cold start Read more

Pdidheon 1990 560 SEC Benz Monday, March 23, 2015
Ford F350 7.3L IH Diesel

I added the Cerma to the engine (7.3L IH diesel) and power steering box but not yet to the rest of the drive train. When I first put my foot on the gas, Read more

Dr. Wong Ford F350 7.3L IH Diesel Thursday, April 12, 2012

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 Read more

Robert F. Checy 1998 Venture LS Monday, December 21, 2015
Jeep Wrangler

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 Read more

Rich Wilson 2000 Jeep Wrangler and 2005 Honda VTX Wednesday, August 18, 2010
2006 Jeep Grand Cherokee

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 Read more

Seth W. 2006 Jeep Grand Cherokee 3.7 L Tuesday, May 5, 2015
2004 Ford F350 6.0

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 Read more

D. Watson 2004 Ford F350 6.0 Tuesday, March 8, 2016

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 Read more

Darrell Hails 1999 Craftsman 5 H.P., 22 inch Dual Stage Snow Blower, Model C950-52105-1 Thursday, October 31, 2013
1987 BMW M6

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 Read more

Glenn 1987 BMW M6 and 1989 Chrysler Dynasty Wednesday, February 29, 2012
2008 Ford Transit Diesel 2.4Ltr Turbo Van with 155,000km

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. Read more

Glen M. 2008 Ford Transit Diesel 2.4Ltr Turbo Van with 155,000km Saturday, March 21, 2015
  • Save 29%
$175.00 $124.00
CERMA ENGINE VALUE PACKAGE Save money by...
PER-1-5W20
  • Save 26%
$195.00 $145.00
CERMA PERFORMANCE VALUE PACKAGE Save money by...
VAL-4M-20W50
  • Save 45%
$145.00 $80.00
CERMA ENGINE VALUE PACKAGE FOR MOTORCYCLE Save...
  • Save 23%
$125.00 $96.00
CERMA ENGINE TREATMENT FOR GASOLINE OR DIESEL...
  • Save 30%
$375.00 $264.00
CERMA ENGINE TREATMENT DIESEL TRUCKS / SEMIS /...
  • Save 23%
$12.95 $9.95
CERMA FUEL TREATMENT FOR GASOLINE OR DIESEL ENGINES...
  • Save 25%
$85.00 $64.00
CERMA FOR AUTOMATIC TRANSMISSIONS Cerma...
  • Save 24%
$85.00 $65.00
CERMA MOTORCYCLE TREATMENT Cerma STM-3®...
  • Save 26%
$70.00 $52.00
Cerma Blue Ice works in all A/C and Regirgeration...
  • Save 18%
$17.95 $14.75
CERMAX 10W30 MOTOR OIL WITH RUN CLEAN TECHNOLOGY...
  • Save 18%
$17.95 $14.75
CERMAX 5W30 MOTOR OIL WITH RUN CLEAN TECHNOLOGY...
  • Save 18%
$17.95 $14.75
CERMAX 5W20 MOTOR OIL WITH RUN CLEAN TECHNOLOGY...
  • Save 25%
$24.95 $18.75
CERMAX 2-CYCLE OIL:  MAX PROTECTION / MAX...
  • Save 6%
$19.95 $18.75
CERMAX MOTORCYCLE OIL WITH RUN CLEAN TECHNOLOGY...
  • Save 15%
$19.75 $16.75
FOR GASOLINE ENGINES 2000 AND NEWER!...