Help 01 denali random stalling
My truck only has Idle problems when at slow speed, like parking lots and such. This only happens when truck is warmed up, but the truck drives fine all the time
no power loss or any other issues, and no codes..I had a fuel regulator problem and replaced it, also replaced fuel filter, no change..when you come to a stop the rpms drop low 2 0r 3 grand and then recovers quickly back to 5 grand, when it does'nt recover it will stall, and start imediately with no hesitation, the idle is steady all other times...any thoughts before I drive it off a cliff..thanx