No AC out center vents
 

Got hot and tried to use the AC in my 92. Everything works, just cannot get any air to come out of the dash vents. Can have floor or defrost.

Is this a blend door issue?

Truck is a 92 with the digital AC controls. I also noticed that sometimes the arrows on the far left of the display screen-which I think you can use to blend air flow- flash when I try to select the dash vents.

Re: No AC out center vents
 

Yes

Re: No AC out center vents
 

You should be looking at the actuator and linkage above the gas pedal.