Alright I'm not sure what part this is called but its the part in the back that u have to remove in order for the rear coil cassette to come out. It's connected to a metal hose on the bottom and a rubber on the right of it. Well my question is when I removed it to get to my spark plugs it looks really dirty inside of it like a dirty grill. Just wondering if it was ok to open it up and clean it out, or if a new one would be better.
Wrong forum please move to 2002deville section thanks.