Hia folks, Im looking to change all the vac hoses on my 1700Fi and have come across a pipe not connected to anything. It comes through the bulk head on the n/s/r of the engine bay, below the charcoal canister and I've no idea where it goes or what it should be connected to in the engine bay. It does not smell of fuel so i don't think it goes to the tank. Its about 12" long and around 5mm int. dia. Anyone got any ideas? as its not shown on any drawings or in any manuals!
