[NewBoySaab]

I changed my spark plugs today, in yet another attempt to find my 'knock of death'. Sadly, fresh plugs, yet no change in the mystery knock. However, I've got oil in the spark plug trough. It's not old oil either, it is very fresh. So where on earth did it come from? Could I be leaking oil from the valve cover?

 

[GearHead]

valve cover gasket=toast,I need to replace mine too.Im doing that when I take the valve cover off and draw file the raised portions becuase I got some oven degraser on it and it pitted scotch bright kinda helped but... I should be doing that soon...