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P0306 Diagnostic Trouble Code Discussion for December 2015

Cylinder 6 Misfire Detected


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Trouble Ticket Help Requests for DTC P0306
Help Request Posted
2007 BMW 525xi 3.0L Misfire, MIL Lamp on VIN: WBANF33537
P0306: misfire 6. First off, no I'm not a BMW tech, but the boss gets pissed if I turn a job away. Car came in with p0305, dead miss. Spark plugs were old so I started there, same miss. moved coils around, same miss. All coils light up my COP Quickprobe. I put an improvised s...
December 02, 2015
2006 Nissan 350Z Touring 3.5L Misfire VIN: JN1AZ36AZ6
P0306: Cylinder 6 Misfire Detected. ... one, customer came in with a misfire. Plugged in scanner got p0306, thought to myself simple fix, replaced all spark plugs and #6 ignition coil, vehicle continued to misfire, did compression test on cylinder number 6, good compression, so i suspected bad i...
December 03, 2015
2006 Ford F-350 Super Duty XL 5.4L Misfire VIN: 1FDSF30546
P0306: Fault Cylinder 6 Misfire Detected. This truck misses and bucks on acceleration. We have cleared codes and replaced #6 plug and coil. MIL flashes and mode six shows #6 misfires but no code. When watching fuel pressure on the scanned it is mostly at 40 psi but manual gauge only shows 30psi. We ca...
December 04, 2015
2010 Land Rover Range Rover Sport Supercharged 5.0L Misfire, MIL Lamp on VIN: SALSH2E41A
P0306: Misfire Cylinder 6. 2010 5.0l Supercharged came in our shop with misfire codes on all cylinders and stretched primary timing chains. After replacing the timing chains and all associated components, upon startup it would set all misfire codes on all cylinders and with some run tim...
December 23, 2015