It sounds like you have eliminated everything except the ignition system, unless you have a bad ECM.
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Did you clean the IACV when you rebuilt the throttle body?
I had one die in our Grand Prix and come to think of it, it had your exact symptoms. Fine cold and straight up wouldn't idle warm.[/QUOTE
Yeah this will be the last attempt to get it running right
Keep it up, you well get it sooner or later. People give up, and sale there car or truck, then the next guy fixes it cheep. I have seen this time and time again.Well i went ahead and replaced the iac valve and still does it lol this truck just doesn't like me right now haha
Well i went ahead and replaced the iac valve and still does it lol this truck just doesn't like me right now haha