musselmark
Silver Member
TN75 da AC problem. No cold air, quickly depressed shrader valves to see if they had pressure and they do. If I turn on AC the compressor will engage and run. If I increase engine speed the compressor will squeal and then sometimes stop turning although belt is still turning clutch sheave. It's like clutch squeals then lets go. If I idle down it will start spinning again and no squeal. Thanks