hi have 2 plastic pipes at the back of the heads.
one is shaped like a hocky stick the other lookis as if it should have somthing pushed in at the top which i think is missing as it has a connector on the end.
any body know what this 2nd on is.

thanks

I have the same pipe on my D2 It appears to be a fuel return for the TD5 engine, redundant on the V8.