Tech arrived at a membership tune-up. The customer didn't wasn't the tech to connect his gauges. Upon inspection, the capacitor was within specs. There was a burnt wire on the contactor. The condenser coils were hosed off to assist with air flow across the coils. The indoor coil was rusted. The blower area was dirty. The system waseaj searched and all 3 service valves were leaking. The customer was informed of recommendations today. The customer will wait for the refrigerant to leak out and when the system stops working he will call back in about replacement. The system was left in cooling mode.