Chaps,
Hope someone can help. I've been changing more vacuum hose today on my 1987 T16. I've found a mystery piece of vac hose. It appears from under the fusebox and disappears back the the footwell (I think). It ends about 10 cm in front of the fusebox but isn't attached to anything. What *should* it be attached to?? If I suck on this pipe, the throttle valve opens... there is a hole by the header tank in the wing lip which I thought the pipe might go through, but on taking the header tank off, there's nothing for it to attach to there either.
Can you help? Please.. before it goes dark?
Mike