[s-cars] Re: heater fan a thon

[William Noland]

Are you sure it's the heater fan? Does the noise vary with the fan
speed. Reason I ask, is that the miniature fan that draws cabin air in
for climate control purposes sometimes makes noise on my 94 S4. Fan
pulls air though the tiny dash vent to measure the temp. Happens very
rarely and hasn't happened in a long time, but, first time I heard it, I
thought the heater fan was going. Varying the fan speed had no effect on
the noise, but turning things off completely stopped the sound. Might
check this out prior to major surgery.

Bill
squeal free, at the moment

>Averaging 10-15 degrees daytime temperature here in Boston. My original
>heater fan is getting increasingly interested in seeing the world (making
>noise more consistently)...so I'm going to be doing an R&R prolly this
>weekend.
>