Yes alot of trucks/cars have e85 option which has a sensor that detechs how much and pcm/vcm adjust as needed......
well that can go screwy and somtimes needs to be reset if not will cause lean and or rich conditions that make no sense
because computor is doing what it is told too. what a lot of peeps dont know is that 1 gal of gas goes much further than 1 gal of
e85.... and hear in fl methenal is going up to 15 % instead of the 10% we are use to and is going to affect fuel milage something you may need to know 1 day one.ThingI get alot of because of peeps coming down south dont understand there are different mix for winter and summer fuels,and causing driveability concerns for sure. note the hell with typing shit hit me up on x fire ..lol
ok anytime