How to Add Refrigerant to Your Car by Yourself?

[RiverLynn]

Steps to add refrigerant to your car by yourself: 1. Preparation. Before adding refrigerant, you need to prepare tools and materials such as a car refrigerant recovery and charging machine and refrigerant. 2. Connect the pipes. Connect the pipes of the car refrigerant recovery and charging machine to the car's air conditioning high and low pressure pipes (red connects to the high pressure pipe, blue connects to the low pressure pipe). 3. Vacuuming. After the pipes are correctly connected and the refrigerant recovery and charging machine completes its self-check upon startup, you can begin the vacuuming process for the car's air conditioning system. 4. Add refrigerant. Only after the vacuuming is completed can you start adding refrigerant. Based on the maximum refrigerant capacity indicated on the vehicle's air conditioning system, set the charging capacity, time, and type on the refrigerant recovery and charging machine. Once confirmed, the machine will automatically begin adding the refrigerant.