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1999 Chevrolet Cavalier 2.2L Poor Idle Quality, Hesitation, Surge, Misfire, MIL Lamp on
Posted to GM Driveability on 11/27/2007 16 Replies

When vehicle first came in I scope tested found new plugs and wires(custumer [...] to injectors and scoped those with patterns.I replace coil pack with a known good one.I also replaced plugs and wires.I still have a random missfire at times and at other times ...

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car Vehicle Data

1999 Chevrolet Cavalier

VIN 1G1JF524X7
Engine2.2 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Hesitation, Surge, Misfire, MIL Lamp On
OccursAlways

Trouble Codes

P0300Multiple Misfire Detected
Message Closed

car Vehicle Data

1999 Chevrolet Cavalier

VIN 1G1JF524X7
Engine2.2 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Hesitation, Surge, Misfire, MIL Lamp On
OccursAlways

Trouble Codes

P0300Multiple Misfire Detected