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P0305 Diagnostic Trouble Code Discussion for March 2014

Cylinder 5 Misfire Detected

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Trouble Ticket Help Requests for DTC P0305
Help Request Posted
2003 Jeep Liberty Limited 3.7L MIL Lamp on, coolant loss VIN: 1J4GL58K63
P0305: Cylinder 5 Misfire Detected. This vehicle came in for a loss of coolant complaint. Customer stated that he has been adding coolant every couple of days, but never saw any on the ground. Pressure tested system and could not find any evidence of a leak. Checked for water in the oil, oil loo...
March 19, 2014
2003 Acura MDX Touring 3.5L Misfire, MIL Lamp on VIN: 2HNYD189X3
P0305: Cylinder 5 Misfire Detected. Engine misfires @ idle all 6 cylinders only cold, after 4-5 minutes, misfires are gone. STFT does not change drastically between cold & hot B11.1 B20.91,checked EGR command & lift 0%, we checked valve adjustment it had tight exhaust valve clearance cyl...
March 24, 2014
2003 Volkswagen Jetta GLX 2.8L Excessive Emissions, Poor Idle Quality, Hesitation, Surge, Stall, Misfire, MIL Lamp on VIN: 3VWTH69M13
P0305: Cylinder 5 misfire. Came in running rough all the time, had a bad coil on cylinder 5. Also mad misfire codes for 2 and 6, but could confirm. Replaced all the plugs and 2,5,6 coils. Now it runs good down the road, but has a very rough idle in park and in gear. Maf is reading betwe...
March 31, 2014