Permanently Repairing the OM 616 and OM 617 Pesky Valve Cover Gasket Oil Leak - On Demand Video
If you have a 1969 to 1985 4 or 5 cylinder diesel (except the 1984-85 190D) you may have already noticed it is hard to get the valve cover totally sealed from weeping oil stains coming out the bottom or top of the valve cover gasket.