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P0306 Diagnostic Trouble Code Discussion for November 2012

Cylinder 6 Misfire Detected

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Trouble Ticket Help Requests for DTC P0306
Help Request Posted
2003 Ford F-150 XLT 4.6L Misfire, MIL Lamp on VIN: 1FTRW076X3
P0306: misfire cylinder 6. This high mileage vehicle sets a lean code on bank 1 and fuel trims indicate it is lean but no vacuum leaks have been found. There was a misfire code on bank 2 cylinder #6 and the Cylinder contribution function on our Solus indicates that there are slight misf...
November 01, 2012
2005 Acura MDX Touring 3.5L MIL Lamp on VIN: 2HNYD18925
P0306: Cylinder 6 Misfire Detected. ... had codes P0305, P0303, and P0306. I replaced the coils and all 6 plugs, and it came back in today with the same 3 codes and also the cylinder 1 code. The engine runs good and the customer said it does not skip. I have cheked every thing over and I do not ...
November 14, 2012
2002 Jeep Grand Cherokee Laredo 4.0L Misfire, MIL Lamp on VIN: 1J4GW48S42
P0306: Cylinder 6 Misfire Detected. Hi Jeep guys. I have a reoccuring cylinder #6 Misfire. The car originally came in and ran OK, I drove about 1 mile and started up a hill and heard what sounded like spark knock and then dropped #6. Got back to the shop and checked spark and fuel and found #6 i...
November 24, 2012
2006 Ford Freestar Limited 4.2L Poor Idle Quality, Misfire VIN: 2FMZA56246
P0306: 6 cylinder misfire. This van was brought in with ignition wires chewed by mice. Scan for codes 3 codes present po300 and po306 also an O2 codes B2S2 . Replace ignition wires and plugs and O2 sensor B2S2. No change in van running. Rescan and the 2 cylinder misfire codes returned. ...
November 29, 2012