Frank3
10-18-2006, 10:16 PM
The vents in my 99 Alero are always sending out air no matter whether the floor or defroster is set. I found that the mode door for shutting off air to the vents has a broken shaft where it connects to the vacuum motor. Has anyone replaced any of these heater components? It is located at the top of the heater box just a little higher and behind the radio. I think that dash needs to be removed to get in there.