OM617? There's a wire that can get trapped between the valve cover gasket and the cylinder head. It's on the driver's side front of the valve cover. Also check that the area where the bolts pass through the valve cover are a little below the outside edge of it.
Rick _______________________________________ http://www.okiebenz.com To search list archives http://www.okiebenz.com/archive/ To Unsubscribe or change delivery options go to: http://mail.okiebenz.com/mailman/listinfo/mercedes_okiebenz.com