Do I have a couple of problems?
I have noticed a slight oil leak from my 86 560SL.
The oil looks like it is dripping from the exhaust port for the #4 cylinder. You can see oil seeping from the exhaust on to the bolt that attaches the exhaust manifold to the #4 cylinder.

Could I have bad valve guide seals on the #4 cylinder and a leaking exhaust gasket?

David R.
86 560SL

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Dave