Unless you just run or only have cheaper stations around there, it's more than likely going to be 7 to 9 % ethanol as E10. That's what I see with all...
Oh yeah, you are right. Tuning at 14.7 for E10, once ECM reads E10 it will target 14.1 and have to remove fuel with -trims to get to stoich. So you'd...
Stoic will change and it'll run different, BUT you might be surprised that trims don't change that much. It should idle a little smoother and burn a...