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P0306 Diagnostic Trouble Code Discussion for June 2009

Cylinder 6 Misfire Detected


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Trouble Ticket Help Requests for DTC P0306
Help Request Posted
1997 Volkswagen Golf GTI VR6 2.8L MIL Lamp on VIN: 3VWHD81H0V
P0306: . ... do not want to throw parts at it; car's been back several times and its a long time customer from prior shop and owner car since new. Car spends more time in customer's garage than on road; multicar family. Reported complaint is MIL Lamp on with various co...
June 01, 2009
2004 Cadillac SRX 3.6L Poor Idle Quality, Misfire, Poor Fuel Economy, MIL Lamp on VIN: 1GYEE63754
P0306: Cylinder 6 Misfire Detected. Hello good technicians out there. Here is the story. This Cadillac came in with a MIL on. We scanned the computer and found a P0420 code (Catalyst efficiency) as well as multiple cylinder missfires. Because of the millage we went ahead and replaced the spark p...
June 03, 2009
2000 Mercedes-Benz E320 3.2L Misfire, MIL Lamp on VIN: WDBJF65J8Y
P0306: misfire cyl6. veh came in with complaint of misfire, followed by rough idle. Short test showed 4,5,6, cyl (all on left, drivers side bank) misfiring and cutting off fuel,also had current code for L/FR o2 sensor. Replaced o2 sensor as first step. Test drive revealed that und...
June 10, 2009
1997 Ford F-150 Lariat 4.6L Misfire VIN: 1FTDX18W1V
P0306: misfire 6. ... engine light on pulled codes P0301 and P0306 misfires on #1 and #6. Vehicle is running perfect no misfire can be felt. Vehicle had original wires so I recommended wires and plugs and BG fuel and intake cleaning. Customer re...
June 24, 2009
1999 Mercedes-Benz ML320 3.2L Hesitation VIN: 4JGAB54E5X
P0306: cylinder 6 misfire. ... MISSFIRES (300,302,303,304,305,306), I PUT PLUGS AND WIRES ON IT AND IT RAN GREAT, AFTER A COUPLE OF MINUTES I HERD A TICK COMING FROM THE LEFT SIDE, IT WAS THE MIDDLE COIL ARKING AGAINST THE VALVE COVER, SO I REPLACED THAT AND THE CAR DROVE AWAY GREAT. IT...
June 25, 2009
1999 Mercedes-Benz ML320 3.2L Hesitation VIN: 4JGAB54E5X
P0306: cylinder 6 misfire. ... MISSFIRES (300,302,303,304,305,306), I PUT PLUGS AND WIRES ON IT AND IT RAN GREAT, AFTER A COUPLE OF MINUTES I HERD A TICK COMING FROM THE LEFT SIDE, IT WAS THE MIDDLE COIL ARKING AGAINST THE VALVE COVER, SO I REPLACED THAT AND THE CAR DROVE AWAY GREAT. IT...
June 26, 2009