upon arrival spoke with customer turned stat on and indoor came on. Coil is very rusted no leaks. Coil is dirty. Blower amped at 1.3amps. Went outside, found capacitor had gone bad. Spoke to customer about issue and he had just had the capacitor replaced. I explained it could be a sign of a bad/failing compressor and would like to get a design consultant to come out and take a look. The customer said he wanted a quick fix one of his buddy’s would fix the system. I got customer approval to replace capacitor. Replaced and started system. Let system run awhile. System has pressures in it but with a dirty coil can’t be sure it’s right. System is working at this time of service. Explained to customer compressor could cause new capacitor to fail like the old one and it would not be covered under warranty and customer understands.