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P0305 Diagnostic Trouble Code Discussion for September 2017

Cylinder 5 Misfire Detected


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Trouble Ticket Help Requests for DTC P0305
Help Request Posted
2008 Porsche Cayenne S 4.8L Misfire VIN: WP1AB29P88
P0305: Cylinder 5 Misfire. Customer returned yesterday with the same problem, misfiring on cylinder #5 and plug was indeed wet and had oil build up after roughly the customer put almost 1000 miles on the vehicle. All codes returned with the exception of P1356 Valve lift control cyl. #5...
September 06, 2017
2008 Ford F-150 King Ranch 5.4L Hesitation, Surge, Misfire VIN: 1FTPW12V28
... misfires and sounds like a diesel after a long drive and coming to a stop at a light. I scanned the vehicle, no codes stored. I drove the vehicle 11 miles of mixed highway and street driving with no problems and no cel. I allowed the vehicle to sit for a h...
September 07, 2017
2006 Ford Fusion SEL 3.0L Poor Idle Quality, Hesitation, Surge, Stall, Misfire, MIL Lamp on VIN: 3FAFP08156
P0305: 5. 2006 3.0L v6 Ford Fusion Cyls 4,5,6 (right eng bank) tripping misfire codes po300, 304,305,306 and not making power( engine runs very rough weather all 3 coil are plugged in or not) after towed in with no oil on the dipstick. After added 3liters of eng oil sam...
September 10, 2017
2006 Ford Fusion SEL 3.0L Poor Idle Quality, Hesitation, Surge, Stall, Misfire, MIL Lamp on VIN: 3FAFP08156
P0305: 5. 2006 3.0L v6 Ford Fusion Cyls 4,5,6 (right eng bank) tripping misfire codes po300, 304,305,306 and not making power( engine runs very rough weather all 3 coil are plugged in or not) after towed in with no oil on the dipstick. After added 3liters of eng oil sam...
September 11, 2017
2008 Hyundai Santa Fe GLS 2.7L Misfire, MIL Lamp on VIN: 5NMSG13D88
P0305: misfire 5. ... belt, water pump and oil pan was done based on mileage/rust and the vehicle had no issues at the time. Being an easier job, i gave it to my B tech. He seemed to do a good job and had no real issues. Customer called 2 days later and said the engine appeared...
September 13, 2017
2003 BMW Z4 2.5i 2.5L Poor Idle Quality, Misfire VIN: 4USBT33493
P0305: misfire 5. i could really use some help on this one from all those BMW gurus. This z4 came into my shop smoking like a bandit and misfiring. I started with new plugs, Pcv/ cyclone oil seperator and an oil change. After running for a few minutes the smoke cleared up but t...
September 19, 2017