I've got an intermittent problem with the air blowing out the vents ('94 Delta 8
. It'* happening more and more often.
When I have the air on out the upper setting, every now and then I can hear a flap close behind the dash and the air is redirected out the dash defrost vents. Sometimes it corrects itself a minute or so later, sometimes not. If I wait long enough the vent will close (or open, not sure) and the air comes out right again. The indicator lights on the air panel don't change.
This is aggravating in this Texas heat. Has anybody had this problem, and if so, do you have any insight on what I can do to fix it?