P0303- Cylinder 3 Misfire is stored when the ECU detects that cylinder 3 is not operating properly. This video will introduce the diagnostic procedure and suggestions to fix P0303. 00:00 Most common symptoms 00:25 Visual check 00:53 Vehicle diagnostics 01:14 Repair solution 2 01:58 Component location 02:20 Repair completed These tips are provided as general […]