AC performance tuneup times one system. Inspect blower, evaporator and ductwork. Ductwork is in bad shape. Some of it has the gray wrapper which means that they cannot be clean because they are so brittle. Checked the outdoor unit. Refrigerant level is a little high at this time. No damage will be done to the compressor though. I did not have a recovery cylinder to put the refrigerant back into. Check capacitors and contactors. Washed condenser coil. System is cooling properly at this time.