Re: New gizmo on 2010 GZ.
 

no not an EGR valve

Re: New gizmo on 2010 GZ.
 

If you read my earlier reply, you'll see that I'VE GOT THIS DEVICE on my 2007 European GZ. It DEFINITELY doesn't go anywhere near the head. It goes to the CRANK CASE! The other end goes (via a T - piece) to the suction at the petcock.