fueling a conversion

Been a while…. 

just messing around with the rear brakes I noticed that there's a pipe disconnected. where the fuel cap is just after there's an outlet with a hose that wasn't attached. hose then runs off under the arch liner to somewhere 

anyway, not that I think it'll affect the issue but what's it for? 

sounds like the breather, if the other end of that pipe just pokes out near the tank

I'm not sure where it finished as I couldn't quite see it. When you put petrol in before though it stunk the whole car out for ages and if you filled it right up it did leak a little so hopefully that'll solve that 

should have a gti tank in a week or so as well