Yesterday my car engine started running really rough and the ce light started flashing. I pulled the codes and got that cylinder 2 was missfireing. I believe that i have ruled out the coil pack and the spark plugs by swapping them with cylinder 3. I don't know what else it can be any suggestions?? Thank you

Oh and the car is 97' A4 1.8t Q

 

Ifit still said miss fire in cyl 2, check your coilpack harness to look for damage.

 

Check the harness and could not see anything wrong to my knowledge

 

Cyl 2 misfire that doesn't move with plugs or coil change is likely the ignition control module.

 

hey i had the same exact thing happen to mine, after i wasted money on a new coil pack i found out it was exactly what david is telling you the ingition control module...definately try that first it fixed mine rt up and only took about 10 min to change!

 

ding, missfire on #2 is almost always the icm