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P0305 Diagnostic Trouble Code Discussion for January 2005

Cylinder 5 Misfire Detected

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Trouble Ticket Help Requests for DTC P0305
Help Request Posted
2000 Lincoln LS 3.9L Poor Idle Quality, Misfire, Poor Fuel Economy, MIL Lamp on VIN: 1LNHM87A3Y
P0305: Misfire Cyl 5. ... continuously trips code P0305, Cyl #5 misfire. Never any other codes. This rough idle concern is evident only under 1200 rpms. I have replaced all the spark plugs with Autolite double plats, new spark plug boots from Ford (coil over plug), new coil (Ford) ...
January 04, 2005
1996 Jeep Grand Cherokee Laredo 4.0L No Start, Poor Idle Quality, Hesitation, Cuts out, Stall, Misfire, MIL Lamp on VIN: 1J4EZ58S0T
P0305: Cylinder 5 Misfire Detected. Hi, This problem occurs VERY intermittantly during low speed driving. Bucks, misfires, loses power, dies becomes hard to start & sets P0351. Feels very much like ignition problem. I thought the coil would nail it but alas no. I have visuallyinspected and ...
January 12, 2005
2003 Ford Ranger Edge 3.0L Misfire VIN: 1FTYR10U13
P0305: Cylinder 5 Misfire Detected. Ranger came in with a misfire on #5. With codes listed it certainly sounds like #5 injector isn't supplying fuel. Since injector is under plenum, I put a scope on the wire (tan/black) that feeds the injector at the PCM. Had no activity so I tried the (brown/ta...
January 13, 2005