45 points
Recent Activity

Question Asked: What is causing a misfire on #4 even after new spark plugs and new coil?
June 23, 2012, 08:53 AM
engine light came on when i turned a/c on. After coil on #4 was changed, and the code reset, it seemed to have fixed the rough idle. I turned the a/c on while driving, the car jerked a little and the engine light came back on. And it still reads misfire on #4
No activities found
No activities found
No activities found
Answer Ranks