Here's what seems to me to be an odd problem.  The main air circulation
fan in my 1993 EV has four settings and suddenly the fan has
stopped working in the first three positions.  The fan will now only
come on in the fourth and highest position.  At that level it is really
blasting, so for the fan is of limited use as it stands now.  I checked
the fuses (even though I doubted that as the cause since it will run in
the one position) and it appears to be fine.  I am having discomforting
memories of some past postings on the list describing the maddening
complexity of replacing the fan on a vanagon.  Anyone have any clue
what might be causing this--short of a bad fan?  And if the fan needs
to be replaced, has anyone had experience with this problem on the EV?

Don