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2004 Chevrolet Cavalier LS 2.2L Poor Idle Quality, Misfire, MIL Lamp on
Posted to GM Driveability on 1/7/2008 9 Replies

#4 spark plug fouled so all were changed. still has a definate misfire and the #4 cylinder is wet with fuel. Scan tool can and does show #4 misfiring constantly. #4 injector scopes comparably to other three cylinders. Using aux plug wires I switched #1 and #4 ...

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  Related Documents & Media  2004 Chevrolet Cavalier LS

 
Message Closed w/FIX

car Vehicle Data

2004 Chevrolet Cavalier LS

VIN 1G1JF12F44
Engine2.2 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire, MIL Lamp On
OccursAlways
Misc.Coupe

Trouble Codes

P0304Cylinder 4 Misfire Detected
Message Closed w/FIX

car Vehicle Data

2004 Chevrolet Cavalier LS

VIN 1G1JF12F44
Engine2.2 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire, MIL Lamp On
OccursAlways
Misc.Coupe

Trouble Codes

P0304Cylinder 4 Misfire Detected