Hi!
I just got a replacement valve cover for my R56. It has an extra part on the back where the PCV system is. That part has a little removable plug in it. My original cover doesn't have it.
Does something attach here? What is the purpose of this plug? Should it be kept in or out?
Thanks!
I just got a replacement valve cover for my R56. It has an extra part on the back where the PCV system is. That part has a little removable plug in it. My original cover doesn't have it.
Does something attach here? What is the purpose of this plug? Should it be kept in or out?
Thanks!
