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P0308 Diagnostic Trouble Code Discussion for January 2006

Cylinder 8 Misfire Detected

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Trouble Ticket Help Requests for DTC P0308
Help Request Posted
1999 Mercedes-Benz S500 5.0L Misfire VIN: WDBGA51G6X
P0308: 8 cylinder misfire. 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,
January 22, 2006