Thanks for the replies guys, very helpful. I replaced the PCV breather, got the part from Fords as advised by SiGainey for £25...happy with that By the way, that part number was correct mate, cheers! Fitting it was easy, trickiest part being getting the VW hose clips off, they must be crimped on or something. Had one problem though, the flexible pipe that connects the PCV to the main air intake pipe was also split i discovered, so i've bodged the connection with a length of coolant pipe. Does anyone know if i can also get this part from Fords? Pic below. As for the head gasket, that seems