P0300 Diagnostic Trouble Code Discussion for April 2023
Multiple Misfire Detected
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| Help Request | Posted | |
| 2017 Nissan Pathfinder SL 3.5L Misfire, MIL Lamp on VIN: 5N1DR2MM3H P0300: sets at idle after driven several miles. I will try to get to point while providing all information. The engine and transmission were swapped out with the used one because we could not locate new engine. After install we had po300 appear at idle only along with some correlation codes. Spark plugs... |
April 05, 2023 | |
| 2001 Toyota Tacoma Pre Runner 3.4L Misfire, MIL Lamp on VIN: 5TEHN72N51 P0300: Multiple Cylinder Misfire Detected. Veh came in with misfires on cyl #2&4. Scoped secondary ignition system and sprark pattern was good, checked injectors #2&4 using stethoscope and could hear #2 working could not access #4. Removed and replaced injectors 2&4 and veh went to sted... |
April 17, 2023 | |
| 2011 Buick Regal CXL 2.4L Hesitation, Cuts out, Stall VIN: 2G4GN5EC4B P0300: random misfire. for those that enjoy a challenge... first, let me apologize for the extensive reading. the story begins as described in the repair history. we verified the concern, and struggled to get it in the shop. initially, pulled a multitude of codes from several mo... |
April 27, 2023 |
