Chevy and GMC Duramax Diesel Forum banner


  1. Need log file input !!

    EFI Live
    So my truck has been laid up for a while now with a case of the "I don't know what's wrong with me because I refuse to trip a code blues" and I could really use a little help. I have a log file with a bit of regular driving and near the end a very clear fault with lots of APP (throttle pedal...