X3 E83 (2004 - 2010)
Hello, I am a new member and this is my first post.
I have a lot of trouble with Rough Idling and Misfires on my X3.
I have bought a set of plugs which I will change today, I am going to swap the coils around and see if the Misfire codes follow the coils and replace if needed, however, I can not...