P0300 Diagnostic Trouble Code Discussion for May 2022
Multiple Misfire Detected
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| Help Request | Posted | |
| 2011 Volkswagen GTI 2.0L Misfire, MIL Lamp on VIN: WVWHV9AJ4B Before the engine failed the customer had a complaint of CEL and engine miss fire." Installed new (used) engine. Cleaned carbon from valves, new plugs. The engine will set the cel and we can count numerous misfires from cyl 2 and three causing the cel ... |
May 04, 2022 | |
| 2011 Volkswagen GTI 2.0L Misfire, MIL Lamp on VIN: WVWHV9AJ4B Before the engine failed the customer had a complaint of CEL and engine miss fire." Installed new (used) engine. Cleaned carbon from valves, new plugs. The engine will set the cel and we can count numerous misfires from cyl 2 and three causing the cel ... |
May 14, 2022 | |
| 2010 GMC Yukon Denali Hybrid 6.0L Surge, Misfire VIN: 1GKUKGEJ3A P0300: RandomMultipe cylinder miusfire. Coils are new have been tested,OEM spark plugs replaced and proper gap. plugs and wire harness have been checked. everything has been checked. misfire waas between 50-60 mph just yesterday misfire between 20-30 it is hybird. dont honestly know enough abo... |
May 23, 2022 |
