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P0307 Diagnostic Trouble Code Discussion for May 2013

Cylinder 7 Misfire Detected

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Trouble Ticket Help Requests for DTC P0307
Help Request Posted
2000 Mercedes-Benz S500 Guard 5.0L Hesitation, Surge, Misfire, MIL Lamp on VIN: WDBNG75J4Y
P0307: Misfire cylinder 7. Could not get starter to engage, new battery was discharged. Renewed starter and vehicle cranked and started. Ran poorly and would not accelerate. Scanned multiple times, finally on OBD II setting (Launch X-431) was able to get misfire codes and Mil started fl...
May 03, 2013
2006 Ford E-150 4.6L Poor Idle Quality, Misfire, MIL Lamp on VIN: 1FTRE14WX6
P0307: Cyl. 7 misfire. ... happened when vehicle was sitting at long lights. Would run better above 30mph. Originally found P0307 and P0304 misfire along with P0300 and P0316. Vehicl...
May 08, 2013
2002 Chevrolet Silverado 1500 5.3L Poor Idle Quality, Cuts out, Misfire, MIL Lamp on VIN: 2GCEK19T22
P0307: misfire. miss at idle and under light load. miss is all bank one, moved coils, plugs, wires, cleaned injector rail, moved injectors, bank 1 and bank 2 o2 sensors, all of them to other side. no change. replaced fuel filter. b1s2 reads 800 and b2s2 reads around zero. rep...
May 09, 2013
1999 Dodge Ram 1500 ST 5.9L Poor Idle Quality, Misfire, MIL Lamp on VIN: 3B7HF13Z3X
P0307: Cylinder 7 Misfire. Truck misfires at idle and decel on no.7 only. Replaced injector to no avail, Compression test at 123 PSI and verified proper valve opening and closing with camera. As truck warms the oil smoke increases and misfire gets worse but goes away under hard accelera...
May 21, 2013
2002 Dodge Ram 1500 ST 4.7L Surge, Misfire, MIL Lamp on VIN: 3D7HU18N42
P0307: cyl 7 misfire. This began approx 4 to 5 months ago, cust stated truck ran a little rough and cel would come on. I found the four codes for cyl 1,3,5,7, misfire codes however never felt a misfire or rough idle. After this happened 3 or 4 times I started to try and fix it, all...
May 28, 2013