Fullsize4life
Now with More Smoke
what is the additive needed for use in our trucks? I was talking with IDIeselman today and he told be to get some 2 stroke injection oil to run in my fuel system. I totally for got the name of the additive he told me to look for. Im getting the dreaded injector knock after buying some ultralowsulfer fuel today. I hope it is not a engine knock, it seems to go away right after idle. Thanks.