ChuckK wrote:
Well, I did the IAC thing. Removed the Throttle Body and performed a complete cleaning of the IAC valve and TB. Reinstalled ---no help. After warm-up, engine idle go into an unstable mode. Since this condition only occurs after warm-up, does that rule out ignition items? What is the best way to test for vac leaks? Dealer wants $2,800 for new injectors, plugs, points, etc. (can it really be the injectors??) I'm running out of ideas.