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1999 Pontiac Sunfire GT 2.4L Poor Idle Quality, Surge, Misfire
Posted to GM Driveability on 3/4/2004 10 Replies

hello this car misfires on light and heavy excell and also idles rough it shows misfire and then it won't.I have checked the ignition and the fuel [...] one thing that bothers me is I can make it run bad in the shop if I run the tires up to the hoist and give ...

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Message Closed w/Summary

car Vehicle Data

1999 Pontiac Sunfire GT

VIN 4G2JB32T2X
Engine2.4 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Surge, Misfire
OccursCold, Hot, Under Load, on Accel, Idle
Message Closed w/Summary

car Vehicle Data

1999 Pontiac Sunfire GT

VIN 4G2JB32T2X
Engine2.4 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Surge, Misfire
OccursCold, Hot, Under Load, on Accel, Idle