Stock GMC Jimmy Tune file?
Is there anywhere to find a stock tune file for a vehicle?
Oddly enough I'm trying to get my conversion past the referee in california and he is requiring it be california compliant and not a federal vehicle. Besides adding another cat I need to swap the computer calibration from federal to california. Does anyone have the stock tune file for a 1999 GMC Jimmy or Chevy blazer with a 4.3 that is california emmissions and no air injection?
I'm guessing I'm going to have to buy another computer, another set of credits to make this work.
Thanks,
Kevin