LML Not Staying Running Post Tune
Hi All. New to Duramax and Forum, but have been tuning (consumer side) Fords for 10 years and never had any issues. Finally converted to a Duramax for my farm truck and bought EFI Live AutoCal V3 and a custom tune. Followed the directions to unplug throttle sensor, programmed the tune then fired her up. Ran fine for about 2 minutes then shut off. I can start it up every single time immediately after and move the truck so long as I dont use the accelerator. I can shift and idle will move me around driveway forward and back but as soon as accelerator is touched, it shuts off. Tuning company sent me 3 tunes and all the same behavior. 10 days now without a working truck because no stock was available due to no read ability on LML I guess. Anyone else run into this issue or know the best way to get my truck going again? Thanks so much.