Rated 4.1 out of 5 by 7
Rated 5 out of 5 by cmo965 i'm sure it did something
I really bought this as a recommendation to see if it would clean my fuel sensor in the tank, it's either broken or it didn't clean it. so new fuel pump on it's way
December 17, 2016
Rated 5 out of 5 by Pedra Very userful product
I had check engine related with fuel delivery P0171. P0174. After using this product message was gone.
December 2, 2016
Rated 3 out of 5 by JohnD123 Good maintenance
This is one of those things where you can't really determine if it helps the engine, but it is recommended by several sources so you observe the recommendation. No negative implications for this product.
December 15, 2016
Rated 5 out of 5 by Verified Reviewer Suggested by my Cadillac Service Advisor
My Cadillac running rough. Service Manager said I could have expensive service done, but suggested this product instead. End of rough running engine. I've been using it for over a year, every thousand miles.
October 13, 2015
Rated 5 out of 5 by Breemania Chevron Techron 20oz.
The BEST to keep your motor and fuel system running great! The 20 oz bottle is the best. It;s good to stock up when on sale. Don't even bother to buy or use anything else. This just works! Love this stuff.
July 17, 2015
Rated 5 out of 5 by Retired297 Hard to Say
I used Chevron Additives for the longest time now. To start, I always use high quality fuel, and do regular maintenance which includes Chevron Fuel Additives. My plugs show clean burning and no carbon build-up. My mileage is on the upper end for the vehicle. I have my oil tested and it too, show a clean burning engine with little carbon. Let's not forget the Smog Test, this too show a very clean burning system. So if this is a sign that Chevron does what it said, I'll take every time.
August 25, 2013
Rated 1 out of 5 by corvette Techron
great product did exactly what it said it does. Saved me over $800.00
May 27, 2013