25 y.o AC 35 y.o FAU Clients called us out today due to inefficient cooling for home. Client states electric bill has been over $1000 when running AC. Client states home is roughly 1300 ft.². System is a 2 ton which is for a 1000 square-foot home. Cycled cooling. System is only producing a 9 to 10° split (normal should be 18 to 20°). Inspected condenser, coils are extremely degraded from salt. Secondary motor control failed on compressor side 26 out of 30 µF. No hard start kit present. Hooked up refrigerant gauges and found head pressure to be extremely high. System is running as if it was 120° out based on pressure scale. Inspected furnace, blower motor has a significant oil leak. Blower motor compartment is extremely dirty. Client states dust is consistently coming out of the vents which would indicate duct leakage/tearing. Advise another vent be cut into living room to help cool down larger area quicker. Opened evaporator coil and came across what appears to be biological growth on