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P0306 Diagnostic Trouble Code Discussion for September 2013

Cylinder 6 Misfire Detected


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Trouble Ticket Help Requests for DTC P0306
Help Request Posted
2002 Dodge Ram 3500 Truck 5.9L Hesitation, Misfire, MIL Lamp on VIN: 2B7LB31Z92
P0306: Cylinder 6 Misfire Detected. Customer brought vehicle in with poor power and check engine light flashing. Found codes listed above. Somebody has done a tune up recently. Fuel pressure is around 45 psi and is steady, does not more when under load or idle. After driving van 3-5 minutes it o...
September 09, 2013
2004 Dodge Durango Limited 5.7L Misfire VIN: 1D8HB58D14
P0306: Cylinder 6 Misfire Detected. Have a constant miss on #6 cyl... Fuel pressure within spec. Good voltage. Compression on #6 150lbs. Have good spark on both coils. Injector is pulsing. Replaced injector with known good one. Have swapped all affected coils, plugs, wires. This should b...
September 11, 2013
2009 Dodge Grand Caravan SE 3.3L Poor Idle Quality, Hesitation, Misfire, MIL Lamp on VIN: 2D8HN44E69
P0306: Misfire cyl 6. Getting random misfire, number 6 cyl ,and other cylenders randomly . under load accelerating from about 60 k to 75 k.
September 11, 2013
2005 BMW X5 4.4i 4.4L Poor Idle Quality, Misfire, MIL Lamp on VIN: 5UXFB53595
P0306: Misfire cyl.6. ... misfire under idle and all other driving conditions. Customer said the misfire started during highway drive. Performed all of the above tests and procedures and there is no change. Vehicle will sometimes go into Limp mode (disables the Valvtronic) and in...
September 12, 2013
2003 Ford Ranger Edge 4.0L Poor Idle Quality, Misfire, MIL Lamp on VIN: 1FTZR45EX3
P0306: Misfire cyl 6. ... that was brought to me by one of my commercial customers. he was stumped so i got it. and i haven't had any luck with it yet either. it was purchased at auction so there is no known history other than what we have done. here's what it does. it starts up ...
September 13, 2013
2005 BMW X5 4.4i 4.4L Poor Idle Quality, Misfire, MIL Lamp on VIN: 5UXFB53595
P0306: Misfire cyl.6. ... misfire under idle and all other driving conditions. Customer said the misfire started during highway drive. Performed all of the above tests and procedures and there is no change. Vehicle will sometimes go into Limp mode (disables the Valvtronic) and in...
September 17, 2013
2004 Ford F-350 Super Duty King Ranch 6.8L Excessive Emissions, Hesitation, Misfire, Poor Fuel Economy, MIL Lamp on VIN: 1FTWW33S54
P0306: Fault Cylinder 6 Misfire Detected. Good afternoon fellow techs! Customer came in for rough run and fuel leak on exhaust manifold. I witnessed fuel seeping through the exhaust manifold gasket at cylinder #6 and dripping onto frame. This obviously explains all codes present. I unplugged #6 inject...
September 24, 2013
2004 Ford F-350 Super Duty King Ranch 6.8L Excessive Emissions, Hesitation, Misfire, Poor Fuel Economy, MIL Lamp on VIN: 1FTWW33S54
P0306: Fault Cylinder 6 Misfire Detected. Good afternoon fellow techs! Customer came in for rough run and fuel leak on exhaust manifold. I witnessed fuel seeping through the exhaust manifold gasket at cylinder #6 and dripping onto frame. This obviously explains all codes present. I unplugged #6 inject...
September 25, 2013
2002 Dodge Ram 3500 Truck 5.9L Hesitation, Misfire, MIL Lamp on VIN: 2B7LB31Z92
P0306: Cylinder 6 Misfire Detected. Customer brought vehicle in with poor power and check engine light flashing. Found codes listed above. Somebody has done a tune up recently. Fuel pressure is around 45 psi and is steady, does not more when under load or idle. After driving van 3-5 minutes it o...
September 09, 2013
2004 Dodge Durango Limited 5.7L Misfire VIN: 1D8HB58D14
P0306: Cylinder 6 Misfire Detected. Have a constant miss on #6 cyl... Fuel pressure within spec. Good voltage. Compression on #6 150lbs. Have good spark on both coils. Injector is pulsing. Replaced injector with known good one. Have swapped all affected coils, plugs, wires. This should b...
September 11, 2013
2009 Dodge Grand Caravan SE 3.3L Poor Idle Quality, Hesitation, Misfire, MIL Lamp on VIN: 2D8HN44E69
P0306: Misfire cyl 6. Getting random misfire, number 6 cyl ,and other cylenders randomly . under load accelerating from about 60 k to 75 k.
September 11, 2013
2005 BMW X5 4.4i 4.4L Poor Idle Quality, Misfire, MIL Lamp on VIN: 5UXFB53595
P0306: Misfire cyl.6. ... misfire under idle and all other driving conditions. Customer said the misfire started during highway drive. Performed all of the above tests and procedures and there is no change. Vehicle will sometimes go into Limp mode (disables the Valvtronic) and in...
September 12, 2013
2003 Ford Ranger Edge 4.0L Poor Idle Quality, Misfire, MIL Lamp on VIN: 1FTZR45EX3
P0306: Misfire cyl 6. ... that was brought to me by one of my commercial customers. he was stumped so i got it. and i haven't had any luck with it yet either. it was purchased at auction so there is no known history other than what we have done. here's what it does. it starts up ...
September 13, 2013
2005 BMW X5 4.4i 4.4L Poor Idle Quality, Misfire, MIL Lamp on VIN: 5UXFB53595
P0306: Misfire cyl.6. ... misfire under idle and all other driving conditions. Customer said the misfire started during highway drive. Performed all of the above tests and procedures and there is no change. Vehicle will sometimes go into Limp mode (disables the Valvtronic) and in...
September 17, 2013
2004 Ford F-350 Super Duty King Ranch 6.8L Excessive Emissions, Hesitation, Misfire, Poor Fuel Economy, MIL Lamp on VIN: 1FTWW33S54
P0306: Fault Cylinder 6 Misfire Detected. Good afternoon fellow techs! Customer came in for rough run and fuel leak on exhaust manifold. I witnessed fuel seeping through the exhaust manifold gasket at cylinder #6 and dripping onto frame. This obviously explains all codes present. I unplugged #6 inject...
September 24, 2013
2004 Ford F-350 Super Duty King Ranch 6.8L Excessive Emissions, Hesitation, Misfire, Poor Fuel Economy, MIL Lamp on VIN: 1FTWW33S54
P0306: Fault Cylinder 6 Misfire Detected. Good afternoon fellow techs! Customer came in for rough run and fuel leak on exhaust manifold. I witnessed fuel seeping through the exhaust manifold gasket at cylinder #6 and dripping onto frame. This obviously explains all codes present. I unplugged #6 inject...
September 25, 2013