Quote:
Originally Posted by KingLT1
I believe most Pump 93 already has 10% in it...so if you add 10% E85 you will be outside of the ECU's programmed stoich value of 14.07. Ideally you should install a flex sensor for this even though you can run up to E15 and the ECU can correct the fueling.
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None of our 91 has E10 here in Oklahoma, for the limited 93 we have it doesnt have Ethanol in it either. Texas offers 93 and 93 E10 depending on the area and pumps/station.
I should have said as long as you are running pure gas, but as you said the stock programming can handle E15 just fine which is 3 gallons of E85 on the initial fill.
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