P0300 Diagnostic Trouble Code Discussion for November 2020
Multiple Misfire Detected
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| Help Request | Posted | |
| 2007 GMC Sierra 1500 Classic SL 5.3L No Start, Stall VIN: 2GTEK19B07 P0300: Random misfire detected. When truck gets up over 200 degrees it will start to run poor, stall, and not restart. When not starting it will sometimes just crank and other times it will crank and kick back like out of time. When running poor it will set codes listed and show active m... |
November 19, 2020 | |
| 2014 Volkswagen Jetta SE 1.8L Poor Idle Quality, Surge, Stall VIN: 3VWD17AJ3E P0300: Misfire. Car first came in with misfire codes for all cylinders. coils and plugs had just been replaced elsewhere. Look like quality parts. During actuator test, I could not hear n205 operating. Unbolted it and noticed it barely moved. Also checked the mechanical p... |
November 23, 2020 |
