OBS lipe and white smoke - similar to UVCH
huge lope, sounds like UVCH has gone bad
this started a few days ago when i went to park at the airport. truck will lope like crazy like a uvch problem, but with no CEL. lots of white smoke. i can get it to idle and even move forward if i turn the chip all the way up. it will do this, and if i let it sit, it will start back up, and run fine, just like a uvch problem. but there arent any codes, like injector circuit high-low resistance.
anyone able sto shed some light? thanks.