I checked my spark plugs today. They look ok except for oil all over two of them. Not on the top where the spark is, but on the treads. The two with oil on them also have a brown stain on the bottom of the ceramic area(spark side). And the print that says "NGK R" is faded on only those two plugs. Does anybody know what would cause all this oil? It is not leaking from the top of the Valve Cover (O gaskets).
Also both front struts are leaking at the top inside the engine conpartment. Does this mean they need replacing?
Thank for any help.
Doug