Now my vents in the dash don't work there are conncet on the top but no air is going though there. the air is blowing out of the heater core box. also what is the sail thing by the heater core? what does it do? will that effect if air comes out my vents? how should it be placed? what makes air not come out your vents nothing comes out and this is on every setting.
please help!!!
thanx

 

come on no one can help me???
all im saying is that no air is blowing though the vents now and i don;t know what i did or how to fix it. can anyone help me???

 

check de cable that operate the vent door.
when you turn on your blower motor you should hear a hissing noise for a moment; if you dont check the vacuum hose(is the small one connected to the vacuum reservoir, on the firewall, driver side).This is for Camaro, dont know if firebirds are the same

 

ok ill check that. anymore have anymore ideas??