Yeah checked over that one, I accually did a pretty good check over all the hoses in that area. Turned the all around and if I could do that detached them to get a better look.

 

Looks like im missing the o-ring picured here:


What I got from the dealer was just the crankcase breather hose and nothing else. So thats most likely my new leak. Will try and find a replacement tomarrow.

 

BTW, is there any good method to test for vacuum leaks? I know for boost leak you can use a air tank and a boost leak tester but not sure about vacuum leak test.

 

Keep us updated if you resolve the issue. Good luck.

 

I replaced that thing a few weeks back - ordered the whole kit pictured from ECS. It a real PITA to get to and make damn sure your car has had a few hours to cool down - its hot down there.

This link might help you a little bit
http://www.scottweese.com/images/pcv/pcv.html