freezer plug leak

[whitejim]

I have a 1986 240DL and there is a leak on the head, just above the manifold. I think it is a freezer plug port. It is recessed into the head. How do I repair it? Jim

[LaRy]

Please describe more! I do not see any freezer plugs in my motor head. The freezer plug I know is placed low, behind the generator.