Well I swapped out the PCM back to the stock one and the problem didn't fallow so there must be something wrong with the 0411 i got. Trims are running at a nice -4% each side now so guess
I just wasted 2 HP tuning credits. :bs:
I'm having a problem with my truck after swapping the PCM. It was running fine on the old PCM now the long term fuel trim on the drivers side is at 14-20% additional fuel but the passenger side is running at -4ish. I also noticed that I can't shut off cylinder 2's injector so it could be stuck...