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P0308 Diagnostic Trouble Code Discussion for October 2014

Cylinder 8 Misfire Detected

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Trouble Ticket Help Requests for DTC P0308
Help Request Posted
2006 Lincoln Navigator Ultimate 5.4L Poor Idle Quality, Misfire, MIL Lamp on VIN: 5LMFU27586
P0308: Cylinder 8 misfire. ... rough diagnoses. The vehicle had codes P0308 for cylinder #8 misfire and P0316 for misfire at start up. The first thing I did is replace the spark plug and coil for the #8 cylinder (I did one cylinder per customer request due to the problem with the spark ...
October 20, 2014