Why won't my 2000 Pontiac bonneville stay idling when it's warm

Asked by Jun 14, 2014 at 05:55 PM about the 2000 Pontiac Bonneville SE

Question type: Maintenance & Repair

1 Answer

105,385

Dirty throttle body, misadjusted air rate, intake manifold problems ie warpage, burnt EGR passage. you might want to have the codes checked there could be something pending or in the memory.

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