Upon arrival spoke with customer. He explained they are moving soon. We hanged the filter and turned the system on. It was 72° inside when we started. Good air flow out the vents. Temps where 47.1°. Went into crawlspace and all duct work was tight. Indoor unit is level. Wires all tight. Leak searched coil and got no hits for leaks. Blower is clean. Went outside, coil is clean. Unit is level. Wires are tight. Capacitor and contacter checked within manufacturing specs. Refrigerant levels check within specs. No burnt or broken wires. Fan and compressor amped within specs and compressor Megohmed green. Gave the customer some options to help the system/home out. And also spoke about the insulation around the suction line.