First off if it is low of refrigerant then it has a leak. It is illegal to add refrigerant to a A/C system without first repairing the leak. You have neither the tools nor the skill to repair the leak, and to add the correct amount of refrigerant. Take it to a professional shop with the proper equipment and knowledge to repair the system correctly.
Can be added with refrigerant check can contents
Your car contains no Freon R12, it contains R134 which is not Freon. If you need to add refrigerant then you have a leak. It is illegal to add refrigerant without first repairing the leak. Take it to a professional and get the leak repaired.
To add refrigerant to your AC unit, you will need to locate the service valve on the unit, connect a refrigerant charging hose to the valve, and slowly add the refrigerant following the manufacturer's instructions. It is important to be cautious and follow safety guidelines when handling refrigerant.
To add refrigerant to a Dodge Dakota find the suction hose of the A/C system. On the suction hose locate the port to add more refrigerant to the system.
134a refrigerant
Many home AC units are sealed, and there is no way for a homeowner to add refrigerant.
Many home AC units are sealed, and there is no way for a homeowner to add refrigerant.
To add refrigerant to your air conditioning system, you will need to locate the service valves on the unit, connect a refrigerant charging hose, and slowly add the appropriate amount of refrigerant according to the manufacturer's specifications. It is important to follow safety guidelines and regulations when handling refrigerants.
You add refrigerant at the low pressure port but you do not add Freon. You add R134/134a. If you are having to add refrigerant then you have a leak that needs to be repaired first.
To add refrigerant to an AC system, first locate the service valves on the unit. Connect a refrigerant charging hose to the low-pressure service valve. Turn on the AC system and slowly add refrigerant until the pressure reaches the recommended level. Be careful not to overfill the system.
You do not as R134a is what is approved for that car. If you could find R12 it would cost you near $100.00 a pound.
If you are having to add refrigerant, then this means you have a leak, and you will be adding refrigerant again in a few months. It is illegal to add refrigerant to a system with a leak without first repairing the leak. So, my advice is to take it to a professional and have the leak repaired and refrigerant added with the proper equipment, which you do not have.