Air, air, everywh-air!

[ljmonnin12]

Basically, when I turn my fan on, I can't select where I want the air to come out at. I can move the nob, but nothing happens... It all comes out of all of the holes.... Haha. That last sentence made me chuckle. Any idea what is wrong?

 

[PurpleGuy]

Vacuum lines are messed up somewhere i bet.

 

[ljmonnin12]

That would make sense. The only thing I did out of the ordinary when this happened is, since it is summer I've been using the A/C, but I forgot to roll my windows up one night ant there was a whole bunch of condensation on the inside of the window and it was a little nippy outside so I turned on the heater and window defroster. Then, the next time I started it up it started this nonsense.

 

[PurpleGuy]

What kind HVAC do you have? The manual 3 knob, dual digitial, or non digitial dual?

 

[ljmonnin12]

manual 3 knob.