× 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

P0303 Diagnostic Trouble Code Discussion for October 2020

Cylinder 3 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 P0303
Help Request Posted
2009 Honda Accord EX 2.4L Hesitation, MIL Lamp on VIN: 1HGCP268X9
P0303: cyl 3 miss. I have inherited a problem. I have received the records for this vehicle. I know there is a bulletin for those codes. When this first happened dealer reset correlation. Stayed off for a few months then came back on. After that someone replaced stretched ti...
October 05, 2020