Originally Posted by
simplyredvw
Oil on your spark plugs is either coming from a leak around the spark plug seals on the valve cover or from the o-rings between the rocker arm assemblies and the cylinder head. With your mileage, my money is on the rocker arm o-rings.
hopefully the valve cover. I saw a post about custom paint work on the valve cover and was considering it. New valve cover gasket + tube seals will hopefully do the trick.
hopefully NOT the rocker o-rings. How hard would that be to replace? Is there any way to tell if its this before replacing the vc gasket and tube seals?