No air coming through vents

[MSmithGoBlue94]

So last winter I had to replace my blower motor in my 93 Thunderbird and since then I've had nothing but problems. Found out that my blower motor was wired backwards and was causing my heat not blow out. Well since then my blower would shut on and off by itself until it completely stopped blowing out air. Bought a new blower motor to see if that was it but it still did the same thing. Replaced the electronic climate control module and still nothing. Blower motor has power to it and so does the climate control module. But still no air. Anyone got any ideas?

 

[1TrueGambit]

Try looking for a vacuum leak to the controls for the dampers or the damper itself might be faulty