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P0306 Diagnostic Trouble Code Discussion for February 2008

Cylinder 6 Misfire Detected


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Trouble Ticket Help Requests for DTC P0306
Help Request Posted
1999 Mercedes-Benz ML430 4.3L Misfire VIN: 4JGAB72E2X
P0306: Miss-fire 6 cylinder. Tech getting frustrated with vehicle. One thing that MB does when it detects a miss is that it shuts down the injector for the affected cylinder which does not allow much of a window to look at stuff before miss turns to a solid hard miss. Jim talked with Iden...
February 01, 2008
1999 Ford Ranger XL 3.0L Misfire VIN: 1FTYR14V9X
P0306: misfire bank six. Have one that is running on three cylinders, codes stored for misfire cylinder 4,5 and 6. All on drivers side of engine. Tried new coil pack with no luck, checked for spark on all three cylinders and spark looked the same as cylinders that are firing correctly...
February 02, 2008
1999 Ford Ranger XL 3.0L Misfire VIN: 1FTYR14V9X
P0306: misfire bank six. Have one that is running on three cylinders, codes stored for misfire cylinder 4,5 and 6. All on drivers side of engine. Tried new coil pack with no luck, checked for spark on all three cylinders and spark looked the same as cylinders that are firing correctly...
February 04, 2008
2002 Ford Escape XLT 3.0L Misfire, MIL Lamp on VIN: 1FMCU04182
P0306: cylinder 6 misfire. hi there fellow techs- i have a escape here with a solid cylinder misfire on #'s 4 and 6 i read previous posts and checked the continuity of the signal wires from the pcm to the affected ignition coils and all is good- i have good compression on both cylinders...
February 04, 2008
2002 Ford Escape XLT 3.0L Misfire, MIL Lamp on VIN: 1FMCU04182
P0306: cylinder 6 misfire. hi there fellow techs- i have a escape here with a solid cylinder misfire on #'s 4 and 6 i read previous posts and checked the continuity of the signal wires from the pcm to the affected ignition coils and all is good- i have good compression on both cylinders...
February 06, 2008
2005 Hyundai Sonata GLS 2.7L Stall, Misfire, MIL Lamp on VIN: KMHWF35HX5
P0306: Cylinder 6 Misfire Detected. this is a very intermitant problem. misfires, slows down and stalls. cannot duplicate driver concern. took 30 days to rehappen .
February 07, 2008
2004 Ford Ranger Edge 3.0L Misfire, MIL Lamp on VIN: 1FTYR10U64
P0306: missfire cylinder 6. ... shop that replaced bank 2 cylinder head due to missfire on #6 cylinder they said it was a valve problem - still sets code p0306 - all mechanical checks are good - injectors on bank 2 have been replaced, computer has been replaced - we are intermitantly los...
February 12, 2008
2000 Jeep Cherokee Sport 4.0L Poor Idle Quality, Stall, Misfire, MIL Lamp on VIN: 1J4FF48S1Y
P0306: Cylinder 6 Misfire Detected. Thanks for any replies on this. When truck first came in it had a PO300, PO305, PO306 in computer memory, Found Coil pack assy was breaking up. Replaced coil pack, plugs, performed a motor vac injector service. Truck ran good. Truck was deliverd back to custom...
February 13, 2008
1998 Jeep Wrangler Sahara 4.0L Misfire VIN: 1J4FY49S3W
P0306: Cylinder 6 Misfire Detected. thanks to all who read this. we have this vehicle which is new to the customer and it only misses at cruise and warm. the miss cannot be felt when driving but shows on the misfire moniters on the modis and of course sets codes. we have checked ignition parts, ...
February 15, 2008
2003 Land Rover Freelander SE 2.5L Misfire VIN: SALNY22233
P0306: misfire cyl 6. ... freelander for a few days.it came in to the shop with a lack of power at cold and check engine light on.it starts great,runs fine with a little shaking, but will not advance for the first 5 to 6 minutes after sitting for awhile.we retrieved 3 codes p1472 v...
February 18, 2008
1999 Lexus RX300 3.0L Excessive Emissions, Poor Idle Quality, Hesitation, Surge, Misfire, MIL Lamp on VIN: JT6GF10U5X
P0306: cyl 6 misfire. Car came to us with the complaint Mil on and runs rough. Upon scanning the system we found the codes recorded. Due to the fact the timing belt had been replaced recently we decided to check cam timing first. We did not find anything out of time (all marks dead...
February 19, 2008
2003 Dodge Ram 3500 Van 5.9L Misfire, MIL Lamp on VIN: 2D7LB31Z33
P0306: Cylinder 6 Misfire Detected. i hope that someone has seen this before. this van keeps setting cylinder #6 misfire code regardless of what we've done. i believe it to be a vacuum leak we havent found at this point or a possible but not probable valve seat loose and not sealing. i am aware ...
February 22, 2008
2002 Toyota Camry LE 3.0L Poor Idle Quality, Misfire, MIL Lamp on VIN: 4T1BF32K22
P0306: Cylinder 6 Misfire Detected. Hello to all you helpful people out there. I hope there are some good toyota techs that can help me out here tonight. I have a 2002 toyota camry that was towed in as undrivable. I was told it was loosing power and then died all together and would not restart. ...
February 28, 2008
2002 Toyota Camry LE 3.0L Poor Idle Quality, Misfire, MIL Lamp on VIN: 4T1BF32K22
P0306: Cylinder 6 Misfire Detected. Hello to all you helpful people out there. I hope there are some good toyota techs that can help me out here tonight. I have a 2002 toyota camry that was towed in as undrivable. I was told it was loosing power and then died all together and would not restart. ...
February 29, 2008