[V6-12v] FW: Window Fogging

[Casimiro Izquierdo]

----Forwarded Message----
From: caig01 at yahoo.com
To: caig01 at yahoo.com
Sent: Wed Apr 28th, 2010 1:41 PM EDT
Subject: Window Fogging

I am having a problem with my 1995 Audi 90S.  When the car warms up there is
a cloud of "water vapour" that rises tthough the vents and fogs the
windshield and the driver side window.  This "vapour cloud" leaves a film on
the glass surface that is very difficult to clean; it smears and Windex
clears it to some extent.  It does not seem to be burning oil, which the
car, but it seems to be coolant.  It does not smell much like coolant, but
the film suggests antifreeze deposit.

- What can be done to either prevent this from happening?
- How can I completely close the vents?  I do not care about A/C or heating,
neither work.

Any suggestions will be appreciated.

cai