Hi i'm looking for answers if anyone can help. Our 91 sunbird w/air doesn't put out the air or heat through the vents as powerful as it used too, we've replaced the blower motor and it works, the speed of the fan works when you change from low to high and all the switches from defrost to multi level etc all operate, it sounds good blowing but very little comes through the vents......any response appreciated.
Ahmayen