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1999 Mercedes-Benz S500 5.0L Misfire
Posted to European Driveability on 1/22/2006 17 Replies

Cleared codes, restarted, runs ok for about 30 to 60 seconds then misfire returns on #2 & #8 cylinders, with same codes and injector trigger to the affected cylinders disappears. I believe I have a bad PCM. Any sugestions will be welcomed.

Thanks,

17 Replies Received (View Replies)

  Related Documents & Media  1999 Mercedes-Benz S500

 
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car Vehicle Data

1999 Mercedes-Benz S500

VIN WDBGA51G6X
Engine5.0 L / 8 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsMisfire

Trouble Codes

P0302Cylinder 2 Misfire Detected
P0308Cylinder 8 Misfire Detected
Message Closed

car Vehicle Data

1999 Mercedes-Benz S500

VIN WDBGA51G6X
Engine5.0 L / 8 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsMisfire

Trouble Codes

P0302Cylinder 2 Misfire Detected
P0308Cylinder 8 Misfire Detected