AC Blows on Defrost first (fwd)

[Mark Bagdy <bagdy@hpmtaa.lvld.hp.com>]

Kevin sez:
> 
> my 87 5KSQ blows air out of the defrost vent when I run it for the first 
> each day. After that All seems Fine. Any Ideas.
> 
> --
>               
>    /  / _     
>   /--' /_) | /                                               \\|//
>  /  \ (_   |/                                                (o ~)
> ---------------------------------------------------------oOO--(_)--OOo-----
> Kevin.Baluha@titan.com
> tmail titan.k.baluha
> work phone: 813-979-2417
> home phone: 813-985-4522
> 

Mine did that too for a while.  Two things:
	1)  Small Vacuum leak (the vent controls are vacuum actuated)
	2)  vent/air-flow controls need adjusting --- not seated correctly.

Warning:  I'm not a mechanic (if it wasn't obvious by the above description.)
I've have to track down both of the above.

Additional comment:  I HATE AUDI VACUUM CONTROLS!  Good mechanical/electrical
switches should be more reliable to me -- at least if they break it is an
all-or-nothing deal.  I'm not searching for a partially-working-problem.

The most offensive situation was a small vacuum problem.  Not noticable
during daily driving in the Front Range (alt. ~5,000 ft.).  However, 
the heat deciding not to work up to and back from a day's skiing in the 
mountains is hard to take!  

Regards,
Mark

=======================================================================
	"The above opinions are mine alone, and do not reflect any
	 of the many opinions of my employer."
Mark Bagdy
bagdy@hpmtaa.lvld.hp.com
Hewlett Packard Co.
Manufacturing Test Division -- Home of the HP 3070 Test System
Loveland, CO.
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