csansom

So here's my problem. I have a 2007 Civic GX. About a month ago the car started running really rough, and the check engine light came on. It threw codes 'Random/Multiple Cylinder Misfire Detected', 'Cylinder 1 Misfire Detected', 'Cylinder 2 Misfire Detected' and 'Rear Speed Sensor Malfunction'.

Troubleshooting this down I discovered Cylinder one ignition coils was out. I replaced it, and everything was good to go.

Just a few days later the exact problem reoccurs. The coil I had replaced was still good, but I had lost another coil. So I replaced the remaining 3 original coils figuring it would be best to just update them all. Once again everything was good to go.

Just 2 days later I've got the same problem. This time the brand new coil on cylinder 4 was bad. Again, this was a brand new coil that failed. Replacing it again fixed the issue.

And now, a day later I'm having the SAME issue. A coil is out.

Can someone please help me with what could be blowing coil after coil after coil?

Thanks in advance for any help!

NDNV

First you should be posting in the 8th gen section.
Bad wiring could be the culprit. Check the fuse. Are you using OEM coils?