I have a 96 s10 blazer, and my heat and air conditioning work but they wont blow out of my dash vents, they blow out on defrosters and floor but not dash vents, what could the problem be? its not the blower motor because i just replaced that and it works great, i dont nkow what the problem is.

 

anyone?

 

Looks like those related threads are coming in handy already. This was the first one at the bottom of your post: Click.

 

thnaks, i forgot to look down at the related threads.