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P0305 Diagnostic Trouble Code Discussion for March 2015

Cylinder 5 Misfire Detected


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Trouble Ticket Help Requests for DTC P0305
Help Request Posted
2000 Nissan Maxima GLE 3.0L Excessive Emissions, Poor Idle Quality, Misfire, MIL Lamp on VIN: JN1CA31D4Y
P0305: Cylinder 5 Misfire Detected. ... repairsthe vehicle is back with a CEL and P0305. The vehicle has 19-20 inches of vacuum at idle and elevated rpm. I have swapped coils, plugs, and even swapped them from cylinders 4 and 6 which are before and after 5 in the firing order as I have experienc...
March 16, 2015
2010 Buick LaCrosse CX 3.0L Misfire VIN: 1G4GB5EG6A
P0305: Cyl 5 miss. I have this 2010 Buick 3.0 with direct injection that misses at idle on cyl #5. He had it at the dealer and they decarboned the engine and told him the head has to come off to remove the carbon from the valves. I used 3 cans of crc carbon cleaner for direct in...
March 28, 2015
2002 Ford F-150 King Ranch 4.6L No Start, Poor Idle Quality, Hesitation, Cuts out, Stall, Misfire, MIL Lamp on VIN: 1FTRX17WX2
P0305: 5 cyl misfire. I'm stumped, if anyone out there ran into this problem and fixed it I be grateful for the fix. The truck came in as a no start, It had P305, P0171 , P0174 codes in the computer.It magically started when I go in to start it, but ran with a bad miss. First thing...
March 29, 2015
2002 Ford F-150 King Ranch 4.6L No Start, Poor Idle Quality, Hesitation, Cuts out, Stall, Misfire, MIL Lamp on VIN: 1FTRX17WX2
P0305: 5 cyl misfire. I'm stumped, if anyone out there ran into this problem and fixed it I be grateful for the fix. The truck came in as a no start, It had P305, P0171 , P0174 codes in the computer.It magically started when I go in to start it, but ran with a bad miss. First thing...
March 31, 2015