Proton Soup

I'm having a problem with my A/C only blowing out of the defroster vents and just above my feet. No matter what position I set the control to, this is always where the air blows. I still have control of selecting A/C, heat, or vent, and also blower speed, just not where the air blows.

Now, from what I have been able to find so far, I expect to be told that maybe it's a vacuum problem or some kind of valve. Which is great, but I have no knowledge about the vacuum system. I'd be grateful if someone could point me to where I could maybe get a schematic, diagram, troubleshooting guide, etc. for this. Best I remember, taking the dash apart is no walk in the park, so I'd like to avoid learning the old-fashioned way as much as possible. I have a Haynes manual with some electrical diagrams, but I don't see a vacuum diagram.

This vehicle is a '93 5.0 LX, but I suspect any old Fox body from '87 to '93 would be similar.

Thanks.

99saleen351r

On the passenger side floor under the dasc there is a block of vacuum lines Id bet there is one unplugged there.Either that or under the hood has one unplugged.Id asy it the bunch on the passenger side though

Proton Soup

Well, I guess I got lucky. Shortly after removing the control panel and following the lines back a little bit (white goes to the flap that controls the max A/C recirculation flap), I found a broken line on in the engine compartment. So now the vent controls work and I have functional A/C. Thanks for the help.

On now to try and get it to blow a little colder...