So I just recently went to use my AC for the first time this summer and it didnt work. About a week or so later I tried it again and it blew cold air just fine. Then a few days after that nothing again and has been that way ever since for a good 2 or 3 weeks now. I tried recharging it but still... nothing. It blows just fine it just isnt a bit cold at all. Just the same as just the fan. What could be the problem

 

hey man, mine did something like that and my ac compressor unit was going out, then it did go out, when you work start the truck it squeled until u reved it up a lil bit, the bearing was goin bad fast, so i bought a whole new unit and allwas fine, recharged it and now it blows like 34 degrees i swear. super cold. makes the girls nips hard, u gotta love it.

 

It sounds like you have the problem I had... a leak in the A/C system. Have a shop load a can of dyeinto the system; they will be able to see any leaks with UV lights.

Mine was over a grand to fix. I hope your is something simple.