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P0307 Diagnostic Trouble Code Discussion for December 2015

Cylinder 7 Misfire Detected


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Trouble Ticket Help Requests for DTC P0307
Help Request Posted
2004 Jaguar XJ8 4.2L No Start VIN: SAJWA71CX4
P0307: misfire cyl 7. Hello Group, Got another one of those intermittent driveability problems which I cannot duplicate because it only happens once in a great while.After car has been driven to normal temp,owner shuts off engine and after a few minutes tries to restart but won't ...
December 02, 2015
2004 Jaguar XJ8 4.2L No Start VIN: SAJWA71CX4
P0307: misfire cyl 7. Hello Group, Got another one of those intermittent driveability problems which I cannot duplicate because it only happens once in a great while.After car has been driven to normal temp,owner shuts off engine and after a few minutes tries to restart but won't ...
December 02, 2015
2006 Dodge Ram 1500 TRX4 5.7L Poor Idle Quality, Misfire, MIL Lamp on VIN: 1D7HU18246
P0307: 7 cylinder missfire. I have cured the popping noise and metal noise in the engine but this engine has a misfire at idle. It clears up above 800rpm. Customer says it was idling fine before this happened Compression is 125lbs cranking and I have switched coils,injectors,spark plugs ...
December 03, 2015