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1998 Pontiac Sunfire SE 2.4L Misfire
Posted to GM Driveability on 4/14/2003 9 Replies

Hi

Customer brought car in for a misfire and a rough idle, it had a cyl 2 misfire code in history, So I replaced the coil housing, the connectors, and the spark plugs, the misfire on cyl 2 was gone, but after about 15 minutes of idling it started missing on c...

9 Replies Received (View Replies)

  Related Documents & Media  1998 Pontiac Sunfire SE

 
Message Closed w/FIX

car Vehicle Data

1998 Pontiac Sunfire SE

VIN 1G2JB12T3W
Engine2.4 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMisfire
OccursIdle

Trouble Codes

P0303Cylinder 3 Misfire Detected
Message Closed w/FIX

car Vehicle Data

1998 Pontiac Sunfire SE

VIN 1G2JB12T3W
Engine2.4 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMisfire
OccursIdle

Trouble Codes

P0303Cylinder 3 Misfire Detected