Thread: my rpm fluctuates during idle (especially when engine not warmed up yet)
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Old 08-28-2008, 04:05 PM
Planohummer Planohummer is offline
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Default Re: my rpm fluctuates during idle (especially when engine not warmed up yet)
clean throttle body/plate and MAF, should take care of you. There's a PCM reflash from GM for that condition but it only applies to when you put it in park.
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