[200q20v] what's the BUZZ all about?

[C1J1Miller at aol.com]

There's a small fan used for the temp sensor in that small grill dead center 
on the dash; perhaps it's the source?
Chris


In a message dated 8/20/01 7:12:49 PM Eastern Daylight Time, 
upchurch at cdicadwa.com writes:

> Started up my 91 200 20v this morning and heard a buzz coming from what
>  seemed to be the passenger side of the dashboard.  Thinking it might be a
>  bearing going on the blower motor, I turned off the climate control but the
>  buzz remained.  I turned off the car and the buzz went away.  I started the
>  car again and the buzz returned.  Started driving to work and buzz did not
>  get any worse, just stayed constant.
>  
>  At lunch, I had some errands to run so I jumped in car, started it up and
>  the buzz was still there.  Still trying to figure it out, I stopped the
>  engine and then turned on the ignition without cranking the engine, no 
buzz.
>  Without the buzz present, I started up the engine.  And still there was no
>  buzz.  When I got back to work (still no buzz) I killed the engine, let it
>  sit for a minute or two and then started it up (without a delay after the
>  ignition was turned on) and the buzz returned.
>  
>  Any ideas of what this may be?
>  
>  Sean Upchurch
>  87 4ktq
>  91 200 20v
>  Bellevue, WA
>