L83 tuning
L83 tuning Stock combo L83/6l80 in a C10, runs and drives but have a few issues. Anyone willing to look at logs and help fix the tune. I have several logs showing the issues. Willing to pay for a fixed tune, struggling finding help.
Issues below
Cold start up- seems to get stuck in a start up table or something. Very rich, struggle rpm until you tap throttle then returns to normal idle. Does this cold start only
Idle light hunting until 150-160 temp
Trans shifts are sluggish, mph is good for shifts but timing is long Almost feels like a shift flare
Mass air volume code. I am running a 4“ intake tube
any takers? I’ll pay for help
Issues below
Cold start up- seems to get stuck in a start up table or something. Very rich, struggle rpm until you tap throttle then returns to normal idle. Does this cold start only
Idle light hunting until 150-160 temp
Trans shifts are sluggish, mph is good for shifts but timing is long Almost feels like a shift flare
Mass air volume code. I am running a 4“ intake tube
any takers? I’ll pay for help
