Mechanics

PONTIAC VIBE ENGINE PROBLEM

2003 Pontiac Vibe • 4 cylinder FWD Automatic • 127,000 miles

At cold idle when first starting the engines RPM is in the 2000-2200 range. When the engine begins to warm it drops and idles fine when fully warm and runs great otherwhise.
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Jon Jones
January 21, 2011.




Have you checked for vacuum leaks? Also, check the idle air control valve.



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