edit: First post and i screw up... The air only comes out onto the windshield... But WONT come out the vents or the floor.. sorry bout that Well I have a 97 Silverado, 134k miles.. Naturally she runs like a champ, i take care of her, she takes care of me.. Anyways, its cold outside roughly 10 degrees i believe, as it was back in december this happened, i jumped in my truck to let it warm up for a cpl mins as i got all my stuffs around for school. After 5 mins come back out to start headin out, got in the truck, turned the dial to have the vent blow some air on my feet, and i noticed that nothing was coming out the floor.. Ive been driving it like this for 2 months and im ready to fix it. I searched on the forums here, but really couldnt find much. I may have missed a thread at any rate, any help, suggestions, or tips are VERY welcomed. esp after i bought a 96 grand (P.O.S) am and have put (literally) thousands into it, jsut to have something else go wrong.. enough of a sob story.. help please! Oh yeah, I am new, and hello!