Hi guys, Wondering if you can help me. I was chatting to my bro-in-law last night regarding oil that appears to be round the oil filler cap and all over the engine cover. He mentioned it could possibly be the PCV filter is clogged up (providing my engine has one). Do any of you know if this is the case? Does the 2.0 TDI 140 engine have such a valve & filter? Could this be my problem? Thanks in advance for your replies. Cheers.