I am having trouble removing the 12 spark plugs in my 98 E 320.
The plug wires will not pull loose so I can remove the plulugs. I don't want to pull to hard and break the plug.
Is there a release on the wire connecter, if so how does it work?
the plugs are buried so far down on this V6 that I can't see the
connecter. It appears I have two plugs per cylinder, at least there are two wires from each of the three coils per side.
Has anyone got some advice for me?