I have seen on my 2.5 tdi that i have a bit of a small oil leak but being as fussy as i am have to fix it.So ive just ordered new gaskets for the rocker covers.Is there any other gasket i should change now aswell?From reading other posts on this i gather there is a rubber bung on the block and also an engine breather filter can any one tell me more on these items please.....
