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P0306 Diagnostic Trouble Code Discussion for March 2011

Cylinder 6 Misfire Detected


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Trouble Ticket Help Requests for DTC P0306
Help Request Posted
2006 Ford Explorer XLT 4.6L Poor Idle Quality, Misfire, MIL Lamp on VIN: 1FMEU74866
P0306: missfire cylinder 6. explorer came in with heavy missfire on cylider 6. pulled coil to find the plug hole was filled with water, possibly that ford yellow coolant. it doesnt smell all that much like coolant. pulled coils on cylinder 5 and 7 that are right next to cylinder 6 and no...
March 01, 2011
2004 Chrysler Town & Country (Van) Limited 3.8L Poor Idle Quality, Misfire, MIL Lamp on VIN: 2C8GP64L34
P0306: Misfire on cyl. 6. This is an employee's vehicle used for field testing. Have checked the archives for help. Vehicle has been maintained by me for almost 100K. I have found no vacuum leaks. I have switched #2 & #6 fuel injectors with no change. Leakdown test with gauge on fr...
March 11, 2011
2001 BMW X5 3.0i 3.0L Hesitation, Surge, Cuts out, Stall, Misfire, MIL Lamp on VIN: WBAFA53571
P0306: misfire on cylinder 6. Have an 01' BMX X5 that has a constant ticking noise that seems louder on the pass. side and misfire on cylinders 4,5, and 6 but they misfire only above [...]. Have replaced spark plugs, swapped injectors and coils w/ 1,2,and 3. No change. Tried new hydraulic ...
March 12, 2011
2005 Hyundai Tucson GL 2.0L Poor Fuel Economy VIN: KM8JM72D25
P0306: Cylinder 6 Misfire Detected. This vehicle had a p0305 code originally, we replaced ignition wires, performed carbon clean, checked plugs etc, erased code. Ran well since then, over a week, after sitting overnight, started to run rough, codes above showed up, all on same bank, we performed...
March 17, 2011
2003 Land Rover Range Rover HSE 4.4L Misfire, MIL Lamp on VIN: SALME11413
P0306: misfire in 6 cylinder. ... were having is that the same codes are called up every time. p1300, p0301, p0306. replaced all plugs, the coils on #3 and #6 replaced. pcm sets pending codes during road testing however i never feel any misfire during the...
March 17, 2011
2005 Hyundai Tucson GL 2.0L Poor Fuel Economy VIN: KM8JM72D25
P0306: Cylinder 6 Misfire Detected. This vehicle had a p0305 code originally, we replaced ignition wires, performed carbon clean, checked plugs etc, erased code. Ran well since then, over a week, after sitting overnight, started to run rough, codes above showed up, all on same bank, we performed...
March 18, 2011
2000 Mercedes-Benz E55 AMG 5.5L Misfire, MIL Lamp on VIN: WDBJF74J6Y
P0306: Misfire 6 cyl. I can't really feel it missing feels verl slight under medium throttle seems to run ok full throttle. Intermittantly under medium throttle it will just shut down the entire left bank of cylinders until you shut it off and restart. New plugs, one plug wire and ...
March 23, 2011
2006 Mercedes-Benz E350 3.5L Misfire, MIL Lamp on VIN: WDBUF56J36
P0306: 6 cylinder miss. vehicle was dying etc, had codes PO335 crank position, PO16 Cam position, PO306 #6 cylinder miss, checked out and found bad crankshaft sensor, replaced sensor, now have intermittent #6 missfire, have read that cranksensor needs to be releaned, have Bosch scan ...
March 24, 2011
2003 Land Rover Range Rover HSE 4.4L Misfire, MIL Lamp on VIN: SALME11413
P0306: misfire in 6 cylinder. ... were having is that the same codes are called up every time. p1300, p0301, p0306. replaced all plugs, the coils on #3 and #6 replaced. pcm sets pending codes during road testing however i never feel any misfire during the...
March 28, 2011
2006 Mercedes-Benz E350 3.5L Misfire VIN: WDBUF56J36
P0306: 6 missfire. Did make previous post so I will quickly recap, replaced crank sensor due to dying problem, that part is fix, second complaint was missfire,when first start fine, drive short distance and miss occurs, went through igniton all good, found #6 ijector loses signa...
March 29, 2011
2006 BMW 325xi 3.0L No Start VIN: WBAVD135X6
P0306: Cyl 6 missfire. Thanks to all of you that take the time to read my help request. I have very limited experience with Bimmer's. I am thinking that I need to replace both camshaft sensors, but I am not sure why or if they actually are at fault here. It just seems strange to me ...
March 30, 2011