Upon arrival customer showed me an ac unit in the closet that needed tuned up. The evap coil is clean. Cleaned the condensate with water and nitrogen. Checked the system for proper amps and volts. Went to the condenser and Checked the system for proper amps and volts. Found compressor over amping on starting. Installed a hard start. Recommend to customer to get a quote do to age and customer declined at this time