E85 misfires

kguyott7 · 03-03-2015, 10:38 PM

So just the other day i figured id try running a little e85..car ran great and pulled hard. Today I got in it and went to do a 3rd gear pull and once i got to WOT the CEL came on and car ran like ass. Pulled over and shut the car off. Fired right back up no CEL. Did a few more pulls without issue. Pulled up next to one of those clowns driving a 5.0 and got to WOT and had the same issue. Pulled over and read the codes. Only code i have is misfire in cylinder 6. Any suggestions? gonna swap coils and see if misfire moves with coil. Didn't have this issue til i put e85 in the car. Only mods are JB4 and DCI. 30/70 e85/91 mix. Running map 5. Any help is greatly appreciated!

kguyott7 · 03-03-2015, 10:40 PM

wrong thread dammit! lol

03-03-2015, 10:38 PM	#1
kguyott7 Enlisted Member 3 Rep 30 Posts Drives: 2009 BMW 135i Join Date: Jan 2015 Location: Omaha, NE iTrader: (1)	E85 misfires So just the other day i figured id try running a little e85..car ran great and pulled hard. Today I got in it and went to do a 3rd gear pull and once i got to WOT the CEL came on and car ran like ass. Pulled over and shut the car off. Fired right back up no CEL. Did a few more pulls without issue. Pulled up next to one of those clowns driving a 5.0 and got to WOT and had the same issue. Pulled over and read the codes. Only code i have is misfire in cylinder 6. Any suggestions? gonna swap coils and see if misfire moves with coil. Didn't have this issue til i put e85 in the car. Only mods are JB4 and DCI. 30/70 e85/91 mix. Running map 5. Any help is greatly appreciated!
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03-03-2015, 10:40 PM	#2
kguyott7 Enlisted Member 3 Rep 30 Posts Drives: 2009 BMW 135i Join Date: Jan 2015 Location: Omaha, NE iTrader: (1)	wrong thread dammit! lol
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