a/c help!

[LiftItUp]

today i had my a/c goin full blast and all of a sudden it stopped coming out of the vents and started coming out of the defrost. when i parked the truck and got out it seemed to be pouring water out where the a/c drains, instead of just dripping like it normally does. any ideas?

[snap]

vacuum leak. plug or pinch off the lines goin to the hubs and see if it starts workin right again.

[ju015dd]

yeap, either vacuum leak, or pump went out.

[LiftItUp]

makes sense cause i had it in 4wd when it happened, thanks guys