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1999 Chevrolet Camaro 3.8L Poor Idle Quality, Cuts out, Misfire, Poor Fuel Economy, MIL Lamp on
Posted to GM Driveability on 12/8/2006 5 Replies

Came in with check engine lite. # 3 misfire, O2 rich. At first no communication with scanner and ECM . Found a blown fuse for ECM. Scan and ECM communicate. After clearing codes the rich O2 never returned, but now I have a random misfire then settles into # 3 ...

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  Related Documents & Media  1999 Chevrolet Camaro

 
Message Closed w/Summary

car Vehicle Data

1999 Chevrolet Camaro

VIN 2G1FP22K3X
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Cuts Out, Misfire, Poor Fuel Economy, MIL Lamp On
OccursAlways, Cold, Hot, Idle
Misc.Sedan

Trouble Codes

P0300Multiple Misfire Detected
P0303Cylinder 3 Misfire Detected
Message Closed w/Summary

car Vehicle Data

1999 Chevrolet Camaro

VIN 2G1FP22K3X
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Cuts Out, Misfire, Poor Fuel Economy, MIL Lamp On
OccursAlways, Cold, Hot, Idle
Misc.Sedan

Trouble Codes

P0300Multiple Misfire Detected
P0303Cylinder 3 Misfire Detected