Don Hanson wrote:

> Anyone else encounter this "Other" Vanagon Syndrome , illustrated (sort
> of) by this incident?

The plastic part of the oil fill tube, where it joins the metal part on
my '84 7 passenger, was loose (read didn't make a seal) and caused the
engine to run like it had a vacuum leak.  Resealing the plastic to the
metal made all the difference in the world.

Mike