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P0307 Diagnostic Trouble Code Discussion for January 2009

Cylinder 7 Misfire Detected

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Trouble Ticket Help Requests for DTC P0307
Help Request Posted
2002 Mercury Mountaineer 4.6L Hesitation, Misfire, MIL Lamp on VIN: 4M2ZU86W22
P0307: cyl 7 misfire. Relocated spark plug, injector, and ignition coil to another cylinder. Did a compression test. 140 range on test. Still have misfire code for cylinder 7. Help is needed. al
January 15, 2009