2000 Ford Focus ac compressor location to add coolant?

The 2000 Ford Focus AC compressor doesn't have a port to add refrigerant (coolant). The refrigerant is added through low-side and high-side ports located on the AC lines, not the compressor itself. These ports are usually capped and require special tools to access and add refrigerant.

You should NOT attempt to add refrigerant yourself. Adding refrigerant requires specialized equipment to measure the charge and to ensure proper system pressures. Improperly charging the system can damage the compressor and other components.

If your 2000 Ford Focus AC system is low on refrigerant, you should take it to a qualified automotive technician or AC specialist for proper diagnosis and repair. They will have the necessary equipment and expertise to identify the leak and recharge the system correctly.