98 coupe A/C problems

I bought this car in May with only 45K on it. The thing runs great, and I love everything about it. The one thing I notice was that the A/C never got very cold. At first I just shrugged it off thinkin thats just how it is since before this I've only had Ford Trucks. Well now it wont blow out anything but outside air. :screwy: I can hear the compressor engaging when I turn the AC button on but still no cold air. Do you think it needs to be recharged already? Another is I purchased a 4 year powertrain warrenty, it dosent specifcaly say but would AC be covered under that. If not than what do you guys think could be the problem. Thanks for any advice.

Thanks for the reply, I really hope that its something else but I fear that you may be wrong. If that is the case than why would I still hear it kick on? What do you think something like that would cost to get repaired? Thanks again for the reply.

diag, parts/labor, recharge - $500 buck

If thats the problem