Does MMO clean the carbon in the engine if used in the gas? Or does it only clean the fuel injectors when done that way? I've read alot of threads on the "atf trick" but just not exactly sure if MMO cleans carbon like the "atf trick" does if used in the gas. Thanks.

 

Use the search at the top of this page with MMO and ATF as subjects.

 

Yeah, MMO works quite well for the ATF trick.

http://haxx0r.net/car/rx7/atf.html

-Tesla