99 miles on the engine treatment, less engine noise, quieted the hpfp...

 

Thanks a lot for explaining in detail how Cerma STM-3 works. I'm going to purchase & use one. My vehicle uses 5W-20 engine oil. Its engine has a Multi-Displacement Read more

John Flood Chevy Silverado 6.2 Liter Thursday, August 28, 2014
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
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

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 Read more

Brad T. Chevy Colorado Thursday, April 23, 2015

I am writing you today to let you know how pleased I am with your product (Cerma). I have seen many products make many claims and usually there is a lot Read more

Jay Erickson - Prior Lake Minnesota 1995 Isuzu Rodeo with 130,000 miles Thursday, October 31, 2013

Just received the engine treatment and it works perfectly :)

My car has more torque, sounds great it's also smoother running.
My vtec kicks @ 6k and Read more

James T. (UK) 2003 Type R Honda Civic EP3 with VTEC Engine and 114,500 miles Monday, March 10, 2014
2007 Toyota Avalon

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 Read more

Dave P 2007 Toyota Avalon Friday, April 3, 2015
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 product in the Kawasaki, but finally was able to Read more

Josh Borne - Professional Freestyle Extreme Athlete Cerma Attends Auto Fest with Josh Borne Monday, November 30, 2015
1991 Ford Tempo

I am a journeyman machinist/machinery mechanic automotive enthusiasts with 40 years of formal and trade experience.presently I am rebuilding/upgrading Read more

Bill 1991 Ford Tempo Thursday, September 15, 2011
Acura RL Automatic Transmission

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 Read more

MichiganSooner Acura RL Automatic Transmission Monday, April 13, 2015
2015 Denali 2500

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 Read more

Amazon Customer 2015 Denali 2500 Wednesday, December 23, 2015
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

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
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 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, Read more

Stephen Wild Jeep Grand Cherokee Friday, April 13, 2012

This product saved me from loosing the use of my furnace for a week in December, I was leaving my home in north IA. I heard a strange noise from the basement Read more

James, VAS-PRO 11 year old furnace Thursday, July 26, 2018
223,000 Miles

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 Read more

Scott S. 223,000 Miles Tuesday, September 29, 2015
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 to rebuild the motor, rings, sleeves, rod, and main Read more

deliveredtrucking@ 2002 Mack Semi Thursday, April 23, 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
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 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
Ford F150

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 Read more

Colt J. Ford F150 Wednesday, January 29, 2014
16” AR-15

I must admit that I tend to view products with skepticism however the proof was in the data. I saw a legitimate 200 fps gain in a 16” AR-15 that would Read more

Corey Vento- Police training officer Norwalk CT Police Department Tuesday, May 7, 2013
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
40 FT Meridian Yacht

The boat is going over 28 MPH. Granted clean bottom and props but I don’t believe it ever went over 26ish on this boat. It is a 40 FT Meridian Yacht weighing Read more

Leigh Overland 40 FT Meridian Yacht Wednesday, June 4, 2014

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 Read more

Robert Kientop 1984 Honda v65 Sabre VF100S Wednesday, October 14, 2015
2004 Ford Ranger

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 Read more

CJ 2004 Ford Ranger, 4.0L, non-turbo, 4 spd automatic 4X4 Sunday, May 3, 2015
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