Vacuum/ventilation hose from distributor to air filter

[sbobev (Steve)]

@Kirbert

There are two on the distributor: One that goes to a small inline filter that’s open on the other end and serves as an air intake, and is simply laid somewhere on the LH side of the engine compartment. The other goes to a tap into the elbow that goes between the inboard panel of the LH engine air filter housing and the AAV.

We seem to cover this topic frequently, but pictures are very hard to come by.
I had some in the old photo-albums but they are now useless. Perhaps this:

@sbobev

This is Dave’s (540itouring) online album.

http://tinyurl.com/ckybyx2

Picture #19 shows the tubing that provides the suction. Not

on focus but you see the AAV house to the airbox and the

little white plastic connector. Make sure yours is

connected there and not just hanging

Picture #20 shows the tubing in its entire length

Any tubing will do it.