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P0302 Diagnostic Trouble Code Discussion for September 2010

Cylinder 2 Misfire Detected


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Trouble Ticket Help Requests for DTC P0302
Help Request Posted
2004 Ford Explorer XLT 4.0L Misfire VIN: 1FMZU73K54
P0302: Cylinder 2 misfire. ... and P0306, cylinder 2 and 6 misfires. Wires looked to be arching out. Replaced plugs and wires, no difference Replaced coil, no difference Vehicle seems to run ok up until the 3rd of fourth gear shift area then most power is lost. Do not know where to...
September 08, 2010
2000 Toyota Tacoma Pre Runner 2.7L MIL Lamp on VIN: 4TAWM72N4Y
P0302: Cylinder 2 Misfire Detected. Smoked intake system for leaks found leak @ T/B gasket, R&R gasket and cleaned throttle body unit heavy carbon buildup. Jumped pins E1 and TE1 on DLC in engine compartment and RPM didn't increase; verified power, ground and signal to IAC valve. Removed IAC...
September 09, 2010
2004 Porsche Cayenne S 4.5L Stall VIN: WP1AB29P14
P0302: 2 misfire. found #2 ignition coil faulty. replaced. no misfire after repair. vehicle starts and dies still. fuel pressure dropping off after a few seconds of running. replaced both fuel pumps and problem still there. checked fuses and relays.ok. need help please..
September 13, 2010
2004 Volkswagen Passat GLS 1.8L Poor Idle Quality, Misfire VIN: WVWPD63B54
The car runs very poorly at idle only. Lots of DTC codes, mainly P030X for misfires, but also if you wait long enough I'll get codes for too lean mixtures. The car came from dealer who recommended to replace the whole car... Crankcase elbow pipe on block was ...
September 16, 2010
2000 Toyota Tacoma Pre Runner 2.7L MIL Lamp on VIN: 4TAWM72N4Y
P0302: Cylinder 2 Misfire Detected. Smoked intake system for leaks found leak @ T/B gasket, R&R gasket and cleaned throttle body unit heavy carbon buildup. Jumped pins E1 and TE1 on DLC in engine compartment and RPM didn't increase; verified power, ground and signal to IAC valve. Removed IAC...
September 20, 2010
2004 Ford F-150 FX4 5.4L Poor Idle Quality, Misfire, MIL Lamp on VIN: 1FTPX14504
P0302: cyl 2 Misfire. ... 30-45 seconds then starts to clear with a minor miss on # 2 for approx another minute then clears up. Codes are p0302 misfire #2 and p0316 misfire first 10000 revs. Initial vehicle came in I checked # 2 plug and it broke o...
September 21, 2010
2004 Ford F-150 FX4 5.4L Poor Idle Quality, Misfire, MIL Lamp on VIN: 1FTPX14504
P0302: cyl 2 Misfire. ... 30-45 seconds then starts to clear with a minor miss on # 2 for approx another minute then clears up. Codes are p0302 misfire #2 and p0316 misfire first 10000 revs. Initial vehicle came in I checked # 2 plug and it broke o...
September 22, 2010
2001 Kia Sephia 1.8L Surge, Misfire, MIL Lamp on VIN: KNAFB12191
P0302: Cylinder 2 Misfire Detected. After timing belt replacement and tune-up, cust. says engine surges and loses power at times. Mostly during 55 mph steady cruise, and at times under accel. I was able to duplicate this condition one time. When it did happen, O2 volts were very low (lean), fue...
September 22, 2010
2001 Kia Sephia 1.8L Surge, Misfire, MIL Lamp on VIN: KNAFB12191
P0302: Cylinder 2 Misfire Detected. After timing belt replacement and tune-up, cust. says engine surges and loses power at times. Mostly during 55 mph steady cruise, and at times under accel. I was able to duplicate this condition one time. When it did happen, O2 volts were very low (lean), fue...
September 23, 2010
2007 Suzuki XL-7 Luxury 3.6L Excessive Emissions, Misfire, MIL Lamp on VIN: 2S3DA21777
P0302: Cylinder 2 Misfire Detected. I have a MODIS. Worked on this 1 week ago.No Suzuki avail. Performing diag Gen OBDII. Codes received are as follows. PO050, PO154, PO008, PO300, PO304, PO306, PO302. When vehicle came in is was running rough and black smoke from exhaust. Fuel Trim numbers were...
September 29, 2010