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P0307 Diagnostic Trouble Code Discussion for July 2004

Cylinder 7 Misfire Detected


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Trouble Ticket Help Requests for DTC P0307
Help Request Posted
1996 Dodge Ram 1500 Truck 5.9L Hesitation, Cuts out VIN: 1B7HC13Z6T
P0307: Cylinder 7 Misfire Detected. Hello all This truck will not accelerate- acts like it is governed. Will bog down and not rev up on acceleration down freeway. If you accelerate VERY gradually it will get to cruising speed. Customer put a new fuel pump assembly in before bringing to our shop....
July 01, 2004
2000 GMC Sierra 1500 SL 4.8L Misfire VIN: 2GTEK19V9Y
P0307: Cylinder 7 Missfire. Hello everyone. Thanks for taking the time to read this. This truck developed a severe missfire one afternoon. When checked found no's 3, 5 and 7 cylinder with very low compression, (30 psi). Cylinder leakage test blows air into crankcase. Looking into cylinde...
July 16, 2004
1998 Dodge Ram 1500 Truck 5.2L Misfire, Poor Fuel Economy, MIL Lamp on VIN: 1B7HF16YY1
P0307: Cylinder 7 Misfire Detected. Hello Group; This one has been in and out for the past 6 months. It may go 200 miles before MIL comes on po307 cyl 7 misfire, the problem is short lived and will disappear with in a few seconds to a minute. on cylinder misfire on the scanner it is always #7 an...
July 19, 2004