Dodge Repair: 2003 Dodge Truck, dodge truck, temperature air

Question
The AC is blowing out (cab temperature) air but it will not cool. The fluid has already been checked and is fine. Is there anything, kind of common, that this could be and that I could fix without going to see a mechanic? Thanks.

Answer
If the A/C compressor is developing the correct pressures and is operating normally, your problems is with the blend air door in HVAC housing. Unfortunately you will need the services of a knowledgeable mechanic to repair the problem as it is a fairly involved procedure.