the black box on the front right of the cam cover?
yes thats the one.
EDIT: talking bollocks
feel free to remove this post
oil catch tank?
Drives - 08 Astra SRi XP 1.9CDTi 150
Beer is living proof that God loves us and wants us to be happy.
It's something to do with the breater - it was a modification on X20XEV's, but I'm buggered if I can remember why/what for
just rang my old man as he had one on his omega and he said the same as you, it was a breather type of thing. He said it was due to higher mileage engines frothing up under the oil cap etc. Not sure if he's pasifying me or not though.
Yeah its just a breather mod Vauxhall did on higher milage cars to bring the emissions down
The truth is always the truth even if you haven't realised it yet...