My C5 Corvette blows hot air when AC is on. I have replaced both actuators. Then it was low on freon after 2 cans of freon pressure up to 50 on the guage that came with the can. Compressor is kicking on the line going to condenser is hot the line going to evaporator is cold and wet. Thermometer inside car says outside temp is 84. I set AC to 60. I get hot air. Can someone please help me figure this out. It is unbearable to drive the car like this.