So I pulled the valve cover the other day to inspect the cam and replace the gasket. The cam is bad wore lobes on #1 and 3. Ordered a new cam set. Question is I seem to have head gasket seepage. Not a leak but defiantly seeping on driver side of head. How normal is this? I know on Subaru's this is a warning that your gaskets are going to need to be replaced in the near future. Is this common or is everybody else's dry? 05 Passat TDI 165k with BSD.