Hello, while driving on the highway, I experienced a sudden loss of power in my 02 P5. The check engine light started blinking. I got the car to the closest exit and left it sit there for the rest of the day. Later, I returned and read the CEL codes and got the P0300 code (random cylinder misfire code). I cleared the code and started my car. Within 30 seconds, the CEL light was flashing again. This time it was the P0301 code (C#1 misfire).
I changed the 1/4 coil pack, both spark wires, and put 4 new plugs in gapped to .044". I restarted the car and the same problem happened again.
Anyone have any ideas? I am going to return tonight and try to swap c1 injector and c2 injector and see if the problem moves to c2. if not, i guess the next step would be to complete a compression test to see if there is any compression issues in c1.
Any ideas or hints would be greatly appreciated! Thanks!
I changed the 1/4 coil pack, both spark wires, and put 4 new plugs in gapped to .044". I restarted the car and the same problem happened again.
Anyone have any ideas? I am going to return tonight and try to swap c1 injector and c2 injector and see if the problem moves to c2. if not, i guess the next step would be to complete a compression test to see if there is any compression issues in c1.
Any ideas or hints would be greatly appreciated! Thanks!