P0307 Diagnostic Trouble Code Discussion for August 2012
Cylinder 7 Misfire Detected
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| Help Request | Posted | |
| 1996 GMC C1500 Sierra SL 5.7L Cuts out, Misfire, VIN: 2GTEC19R8T P0307: Cylinder 7 Misfire Detected. Hey guys , thanks in advance for replies. OK engine starts and idles excellent. Once in gear above or below OT it runs terrible cuts out , backfires,stumbles but if you continue to depress pedal at or about 65 to 75% throttle it comes completely alive and runs... |
August 02, 2012 |
