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2000 Pontiac Sunfire GT 2.4L Poor Idle Quality, Idles about 1200
Posted to GM Driveability on 5/19/2006 3 Replies

I have worked on this vehicle once and found the PCM to have a problem, but I didn't fix the original concern. The engine runs about 1200 RPMs at idle, sometimes. Other times it is fine, I could not find an explaination for it. Also, when driving the vehicle a...

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car Vehicle Data

2000 Pontiac Sunfire GT

VIN 4G2JB32T2Y
Engine2.4 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Idles About 1200
OccursAlways, Intermittently
Misc.2 Door Convertible
Message Closed w/FIX

car Vehicle Data

2000 Pontiac Sunfire GT

VIN 4G2JB32T2Y
Engine2.4 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Idles About 1200
OccursAlways, Intermittently
Misc.2 Door Convertible