× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network

P0301 Diagnostic Trouble Code Discussion for December 2023

Cylinder 1 Misfire Detected

Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.

Trouble Ticket Help Requests for DTC P0301
Help Request Posted
2011 Buick Enclave CXL 3.6L No Start, Stall VIN: 5GAKVCED6B
P0301: Misfire 1. Hello fellow techs. This one came in on the hook a week ago and we've been trying to figure out what is going on since then. Customer said they were coming off the hwy and the engine stalled without any warning and would not restart. The engine cranks ...
December 07, 2023
2012 Porsche Panamera 4 3.6L Poor Idle Quality, Misfire, MIL Lamp on VIN: WP0AA2A79C
So the car came into shop scan for codes as listed above . So checked b+ to vvt solenoids all good . Went into to scan tool active testes and commanded vvt solenoids with noir light plugged in and they are pulsing. Dropped dme down load tested all wiring a...
December 20, 2023
2011 Mini Cooper Countryman 1.6L Poor Idle Quality, Misfire, MIL Lamp on VIN: WMWZB3C55B
P0301: Cyinder 1 Misfire. Thank you everyone for any input. First off, shouldn't make a difference, but this Mini has a 6 speed manual transmission, IATN didn't give this option when filling out help form. This Mini was towed in, customer says there was a light on the dash when sta...
December 27, 2023