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P0306 Diagnostic Trouble Code Discussion for May 2012

Cylinder 6 Misfire Detected


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Trouble Ticket Help Requests for DTC P0306
Help Request Posted
2002 BMW 530i 3.0L Misfire VIN: WBADT63442
P0306: misfire on number 6 cyl. Hello my fellow techs.Got this 530i that had blown headgasket.We swapped heads with matching numbers.I have misfires on #4cyl and #6cyl when cold started.After a few moments # 4cyl seems to smooth out,but # 6 refuses to quit missing at idle.When you give it th...
May 07, 2012
2007 Hyundai Tucson SE 2.7L MIL Lamp on, bucks under accel VIN: KM8JN72D17
P0306: Cylinder 6 Misfire Detected. Hyundai techs-Ty J please help!This Tuscon was brought in for complaint of truck won't go over 20 mph-shaking & "stuttering" @ higher speeds along with CEL on.Initial test drive was hard to get up to 20mph but 20mph & up the whole truck bucks &...
May 09, 2012
2002 BMW 530i 3.0L Misfire VIN: WBADT63442
P0306: misfire on number 6 cyl. Hello my fellow techs.Got this 530i that had blown headgasket.We swapped heads with matching numbers.I have misfires on #4cyl and #6cyl when cold started.After a few moments # 4cyl seems to smooth out,but # 6 refuses to quit missing at idle.When you give it th...
May 11, 2012
2003 Jaguar S-Type 4.2L Excessive Emissions, Hesitation, Misfire, MIL Lamp on, reduced pwr display VIN: SAJGA03U13
This car came in because it failed the emission test on friday. It came back today (monday) and the customer told us about the rough running on the highway. It will not accelerate to pass, it bucks then the reduced power display comes on and the MIL flashes. I...
May 14, 2012
2002 BMW 530i 3.0L Misfire VIN: WBADT63442
P0306: misfire on number 6 cyl. Hello my fellow techs.Got this 530i that had blown headgasket.We swapped heads with matching numbers.I have misfires on #4cyl and #6cyl when cold started.After a few moments # 4cyl seems to smooth out,but # 6 refuses to quit missing at idle.When you give it th...
May 07, 2012
2007 Hyundai Tucson SE 2.7L MIL Lamp on, bucks under accel VIN: KM8JN72D17
P0306: Cylinder 6 Misfire Detected. Hyundai techs-Ty J please help!This Tuscon was brought in for complaint of truck won't go over 20 mph-shaking & "stuttering" @ higher speeds along with CEL on.Initial test drive was hard to get up to 20mph but 20mph & up the whole truck bucks &...
May 09, 2012
2002 BMW 530i 3.0L Misfire VIN: WBADT63442
P0306: misfire on number 6 cyl. Hello my fellow techs.Got this 530i that had blown headgasket.We swapped heads with matching numbers.I have misfires on #4cyl and #6cyl when cold started.After a few moments # 4cyl seems to smooth out,but # 6 refuses to quit missing at idle.When you give it th...
May 11, 2012
2003 Jaguar S-Type 4.2L Excessive Emissions, Hesitation, Misfire, MIL Lamp on, reduced pwr display VIN: SAJGA03U13
This car came in because it failed the emission test on friday. It came back today (monday) and the customer told us about the rough running on the highway. It will not accelerate to pass, it bucks then the reduced power display comes on and the MIL flashes. I...
May 14, 2012