Thank you everyone for your responses. I have been running e85 all year since spring. I always switch back before storage for the winter. I drive this car often so the fuel is not old. I also checked the alcohol % recently and it read 85%. I did notice another issue of a slight hesitation when...
Thank you for taking the time to provide your insight. My car is a manual. This issue just started a couple weeks ago. It has also been very cool and dry here lately. Not sure if that is a factor.
Having an odd issue right now. LTFT both banks are going to +20 when cruising down the road at part throttle. I also get sporadic spark knock when im crusing at 2k rpm and lean into the trottle. They normalize when I go 50% or more throttle.
I currently run E85 and have verified 85%.
I have...
That sounds great! Can you do me one more favor and post a pic of the spoiler with your profile name on a piece of paper? I just want to make sure this post isnt a scam.
I'd put a set of O2 sensors in it and see what happens. You are likely tuned with a Flex Fuel tune so you will need to drive the vehicle and allow it to learn the Alcohol percentage. Monitor the ALH_LRN and ALH%.