Hello, was driving my daughters 03 cavalier yesterday and turned on the a/c.The air would blow out the defrost and floor vents (same with heat)no matter where I put the switch.Very little air was coming out the dash vent...any ideas? thanks
My brothers 04 cav is having the same problem... we'll be ripping into it sometime next week.... we figure it has something to do with the blower motor....
sounds more like the blower door is stuck/needs replaced