P0300 Diagnostic Trouble Code Discussion for October 2024
Multiple Misfire Detected
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| Help Request | Posted | |
| 2017 Honda Ridgeline RTS 3.5L Misfire, MIL Lamp on VIN: 5FPYK2F45H P0300: Multiple cyl misfire. Hello. Hope everyone is doing good. I'll get straight to the point. Symptoms: Vehicle came in with a misfire and some dash light on (SES, EPS & VSA). I Noticed that before and after the attempted repairs the SES light first comes on then the tr... |
October 16, 2024 | |
| 2015 Nissan Frontier S 2.5L Poor Idle Quality, Hesitation, Misfire, MIL Lamp on VIN: 1N6BD0CT3F Vehicle has a dead misfire on Cylinder 1. Checked spark, fuel, all good. Has new fuel injector. Checked compression, dry 150psi, wet 180psi. Continues to drop compression the more you do, 150psi the lowest. We are suspecting bad piston rings, but are curio... |
October 24, 2024 | |
| 2017 Chevrolet Express 3500 6.0L Hesitation, Surge, Misfire, MIL Lamp on VIN: 1GB0GRFG0H P0300: Random misfire. ... P0171-P0174 and P0300 random misfire.. Freeze frame data for P0171-0174 MPH 45 ECT 195 ambient temperature 60 short term fuel trim 1.0 long term fuel trim 14 fuel cell 45. Returnless fuel s... |
October 25, 2024 | |
| 2015 Honda Civic Si 2.4L Poor Idle Quality, Surge, Misfire VIN: 2HGFB6E56F P0300: Random Misfire. This is a auction vehicle and been to many shops and now its with me. Spark Plugs (Denso), Ignition Coil (Denso), Fuel Injectors (OEM) have already been installed. Valve adjustment was also done ( I did it my self also just to be on a safe side). Air/Fuel ... |
October 25, 2024 | |
| 2017 Chevrolet Express 3500 6.0L Hesitation, Surge, Misfire, MIL Lamp on VIN: 1GB0GRFG0H P0300: Random misfire. ... hesitation with popping and check engine light on, with codes P0171-P0174 and P0300 random misfire.. Freeze frame data for P0171-0174 MPH 45 ECT 195 ambient temperature 60 short term fuel trim 1.0 long term fuel trim 14 fuel cell 45. Returnless fuel s... |
October 30, 2024 |
