P0301 Diagnostic Trouble Code Discussion for August 2018
Cylinder 1 Misfire Detected
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| Help Request | Posted | |
| 2008 Mercedes-Benz S550 5.5L Poor Idle Quality VIN: WDDNG71X18 P0301: Misfire on cyl 1. The engine has an uneven idle - not a clear miss. P0015 was pending after a 15 min test drive, but everything else was clear or had not set. Can a cam retard issue on both bank 1 cams cause an idle problem? The car has good accelleration. |
August 10, 2018 | |
| 2008 Mercedes-Benz S550 5.5L Poor Idle Quality, Misfire, MIL Lamp on VIN: WDDNG71X18 P0301: Misfire on cyl 1 causing emissions. ... drove 2 hours without a MIL, and without setting 2 heater, Evap, or air injection. Idled for 30 minutes next day, and P0301 set! I checked compression and got ugly numbers all around. I tested my insight and got 175psi on the same snapon compression g... |
August 17, 2018 | |
| 2002 Volkswagen Jetta GLS 1.8L Poor Idle Quality, Stall, Misfire VIN: 3VWSE69M72 P0301: misfire cyl 1. Hello all, mostly this VW runs fine except at idle cold. It will stall multiple times and run rough. Even revving it up it feels like it is running lean, popping back out the intake at times. Once it warms up a few minutes, other than a slightly rough idle... |
August 25, 2018 | |
| 2005 Acura MDX Touring 3.5L Stall, Misfire VIN: 2HNYD18815 P0301: Cylinder 1 Misfire Detected. Hello everyone: This car came in with misfire on all cylinders, stalls cold with light throttle. System is rich on all banks, STFT B1 -27, LTFT B1 -16 STFT B2-27, LTFT B2 -15. Fuel pressure at idle, 65 psi, KOEO, 55 psi. P0172 bank 1 too rich, P0175 bank 2... |
August 30, 2018 | |
| 2008 Saturn Sky Red Line 2.0L MIL Lamp on VIN: 1G8MG35X38 ... misfire codes p0300, p0301-304 Test drive and misfires counting on all cylinders..no misfire felt. with scanner found that while holding car at 1960-2000 rpm misfire counters will just start counting, engine light flashing...no misfires felt. they c... |
August 30, 2018 |
