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So got my car tuned locally a couple weeks ago and boy was that a fail. I contacted Wengerd Performance he mailed me a hp tuner and from there it went up hill. My car is running amazing.

I just recently got an e85 tune on my mustang. Once I got it installed my check engine light came on. The codes are misfire in cylinder 2 and 3 and running lean. Anyone else having this issue or suggestion.