>Do any list members own Quantum's?
>I have an 87(CIS-E) 5 cyl that seems to have a vacuum problem.
>A short hose that runs from the intake to the idle air stabilizer collapses
>under manifold vacuum.  The motor makes an audible sucking noise when
>running.  All the hoses and boots seem to be tight.

You don't need a vacuum diagram, you need a new hose. What's happened here
is that the rubber has gotten old and soft, and probably has a hole in it
too. I know, because the same thing happened to that hose on my parents '85
Quantum 5 cylinder a couple of years back. Put on a new hose, and all will
be well.

>Does anybody have a vacuum diagram for this model?
>Hopefully there is one in the Bentley, I haven't located a manual yet.
>I would be most appreciative if someone could supply me with this info.

BTW, there's a vacuum diagram on the sticker inside the hood.

Joshua Van Tol -- jjvantol@uswest.net