I've had some significant 'wetness' on the passenger side of the engine block for a long time. I've also had this collection of oil on the valve cover flange (pics). Is this evidence of valve cover gasket leakage?
I was planning on tightening all bolts this weekend to see if that may solve the problem. Otherwise, was planning on a VC gasket replacement project in the near future.
(crap, just noticed I need to go properly seat that hose)
I have a 2001 Cherokee 4.0L