How Often Should Car Air Conditioning Freon Be Replaced?

[McGianna]

There is no fixed time for replacing car air conditioning Freon. Generally, when the cooling effect of the car air conditioner becomes poor, you can check whether the Freon is insufficient and replace or add it if necessary. For users who have used the car air conditioner for more than half a year, they can check whether there are obvious signs of oil leakage at the pipeline joints inside the car and the valve of the outdoor unit. If there is obvious oil leakage, it indicates that the machine is leaking, because oil and Freon are mutually soluble—oil leakage must mean Freon leakage, and Freon leakage must mean oil leakage. If the refrigerant is not replenished or replaced, it will lead to a decline in the cooling effect of the air conditioner, and it will take a long time to cool down. After the air conditioner is turned on normally for a period of time, the wind blowing on your body should feel very cool and quickly reach the set temperature. The outdoor compressor can work for a while and then stop for a while, just like a refrigerator, which indicates that it is normal. Otherwise, it may be necessary to replenish the refrigerant.