Freon R12 refrigerant is so very expensive that I recommend you have the A/C converted to R134a. But first you must have the leak repaired. The shop will then remove any R12 left in the system, flush the system to remove the old oil, install fresh oil that is compatible with R134a, and charge the system. If there is any R12 left they may pay you to recover it.
You will need to connect your Freon bottle to the low pressure port on your 2002 Chevy Cavalier air conditioning compressor. Release the Freon into the compressor. A Freon recharge kit will come with everything you need and instructions.
Connect your Freon bottle to the low pressure port on your 1995 Lexus. Release the Freon into the air conditioning system.
Freon (R12) is no longer in production, and by law has not been used in any vehicle since 1995.
Look for a small niple with a screw on head along the freon lines going to and from the air conditioning pump.
Begin by connecting your Freon bottle to the low pressure port on the top of your air-conditioner compressor. Release the Freon into the compressor. A recharge kit will make this process extremely simple.
A 1999 Cavalier does not use Freon as a refrigerant.
Purchase a Freon recharge kit. Connects the Freon hoses to the ports on the air conditioner compressor. Release the Freon into the compressor.
The amount of Freon you will need to recharge your air conditioning system is dependent upon how low the Freon level is. You should begin with a one pound bottle of Freon.
The amount it will take to recharge your 1993 Toyota Camry is dependent upon how low the Freon level is. A recharge kit will come with engage that will alert you when the air conditioning Freon is at the appropriate level.
Recharging the air conditioning is simple with a recharge kit. Connects the Freon bottle to the recharge port on the air conditioner compressor. Release the Freon into the compressor.
You will need a Freon recharge kit. Connect the hoses of the recharge kit to the ports on top of the air conditioner compressor. Release the Freon into the compressor.
You should not have to recharge your system unless you have a leak. Other wise you do not need to recharge your system.