How do i recharge the ac on a 1989 Ford Tempo gl?

To recharge the AC on a 1989 Ford Tempo GL, first ensure you have the correct R-12 refrigerant and an AC recharge kit. Locate the low-pressure service port, typically found on the larger diameter AC line. Start the engine and turn the AC to its maximum setting, then attach the recharge kit to the low-pressure port and follow the instructions on the kit to add refrigerant until the proper pressure is reached. Always wear safety goggles and gloves during this process.