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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
2008 Cadillac Escalade

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 Read more

Michael H. 2008 Cadillac Escalade Sunday, December 13, 2015

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 Read more

Veloster Forum Member Hyundai Veloster Thursday, February 6, 2014
Veloster

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 Read more

Sly4c Veloster Turbo Tuesday, February 23, 2016
Carbide Chain Saw

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 Read more

Chief Doug Carbide Chain Saws Wednesday, April 1, 2015
2014 Jeep Grand Cherokee

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 Read more

Dan P. 2014 Jeep Grand Cherokee Tuesday, May 5, 2015
Diesel Semi-Truck

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}, Read more

Everett Schaffer Co Owner E & C Transport, Inc / Terminal 74 for Ace Transportation Houma, Louisiana Sunday, January 28, 2007

In my application, 1991 BMW 750i 5.0L 12 cylinder, I was mainly trying to correct annoying hydraulic lifter noise without having to replace any lifters. Read more

Mark C. McCafferty, P.E. 1991 BMW 750i 5.0L 12 cylinder Tuesday, February 18, 2014
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
Dodge Ram 250

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 Read more

Tom C. Dodge Ram 250 Monday, October 26, 2015

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 Read more

Tuan H. 2002 Honda Accord EX V6 Tuesday, July 19, 2016
WV Passat 2001

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 Read more

Gi R. WV Passat 2001 Saturday, November 30, 2013
Mack 350

This stuff is crazy good although I need to replace injection pump on my Mack 350. This product made the truck run the best it has done for a year. Almost Read more

Peter P. Mack 350 Sunday, July 24, 2016
Subaru Legacy 1997 Wagon

I have purchased 2oz of CERMA engine treatment with STM-3 and got a free 2oz of Fuel Treatment. Thank you for the gift! Vehicle is: Subaru Legacy 1997 Read more

Ivo K. Subaru Legacy 1997 Wagon Tuesday, September 1, 2015
2015 Volvo Day Cab

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 Read more

Chad S. 2015 Volvo Day Cab with A/T Tuesday, September 29, 2015

At first I thought this was another slick50 type product but after checking out the website and finding no bad reviews I said what the heck let me try Read more

Anthony Salon 1988 Mercury Cougar XR7 Friday, July 5, 2013
Dipstick

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 Read more

Peter K. (aka Gaijii) From Veloster Forum -- CERMA Treatments/Oil/Lubricants: For the good of the order Saturday, December 28, 2013
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
2015 Subaru Outback

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 Read more

Jennifer V. 2015 Subaru Outback Saturday, May 28, 2016
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

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

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 Read more

Ernest Strong VW Tuesday, December 6, 2011
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
2003 Honda Odyssey

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 Read more

Tomster 2003 Honda Odyssey Wednesday, October 29, 2014
Yanmar Tractor

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 Read more

Chuck W. Yanmar Tractor Thursday, September 3, 2015
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
Alliant Energy

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 Read more

Eric Krahenbuhl Alliant Energy, Emery Generating Station Monday, July 16, 2012
  • 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 2008 AND NEWER!...