I assumed it was a passenger valve cover but it isn't. I'm getting oil dripping down the passenger side exhaust manifold and onto the a arm-suspension area. It isnt the oil cooler, that's all dry. The bottom of the valve cover is dry as well, its something near the rear of the motor, that drips onto the top of the exhaust manifold, I don't have any good diagrams even though I have access to the Bentley manuals.
Im certain I had a valve cover leak before but I can see with a inspection mirror that it isnt leaking there, but its difficult to tell if its behind (on the backside of the cover) because of the crap in the way.
Does anyone have any ideas what I should be looking for other than ripping the engine out of the chassis? Im not really wanting to go there unless I have to.