Howdy all! Does any one add a little 2 stroke oil to your fuel? I have always heard that it is good. I might need to start doing this if so.:goodvsevil
It does help in the Duramax also, many use it. Helps to clear up a rough idle if the FPR is just starting to fail and has been known to increase economy also.It's benefits the Ford 6.0L's,...haven't heard of any real benefits for the Chevy's yet...