So it only bounces when at operating Temp, i changed the plug and wires seems to idle smoother with not so drastic idle bounces, but now when i drive it and step on the gas to go it kinda bogs down, and makes a popping noise
Im in the process of replacing that, also gonna check the wires and plugs next like you suggested, could i possible use a plug test light instead of a timing light?
94 Chevy 5.7
It runs fine while driving, but when you stop, the idle bounces then eventually stalls
Replace IAC, TPS so far with no change
Video shows whats happening