80 / 90 Vacuum lines leaks rough running WAS: 90 4cyl brake problem...

[SuffolkD at aol.com]

Hidden vacuum lines.  Excellent post repackaged for easier archives search.
-Scott by BOSTON
> 
> Hi cody,
> Theres 2 hidden vacuum lines, one under the airboot running to the
> crankcase, and the other runs between the im and the head, hidden out of
> the way, think it goes to the isv iirc, but its been a while since I
> tackled my 80, thast was the one perished on mine.
> From: "Alan Pritchard" <alan.pritchard at rm-electrical.com>