Originally Posted by BlackEagle
I noticed some oil under my valve cover, has anyone had a problem with leaking valve covers.
With all due respect, the valve cover is not the oil filler cap... If you said that you had oil seeping from "the little round tube that you put oil into, with the black cap on it"

Everyone would have told you to replace the "O" ring that seals the filler cap...
Here's what the valve cover is...
And here's the oil filler cap...