Why is the car air conditioning not cooling?

[NaomiDella]

The reasons why the car air conditioning is not cooling are: 1. Refrigerant leakage: If the car air conditioning is not cooling, the main reason is insufficient or leaking refrigerant. The refrigerant in the air conditioning generally does not get consumed, and the shortage might be due to an accident or disassembly of the air conditioning system; 2. Condenser cooling failure: The condenser is usually located at the very front of the engine compartment. While driving, factors like wind resistance can cause the condenser to malfunction, reducing its cooling performance and affecting the air conditioning's refrigeration; 3. Blocked air ducts or dirty air conditioning pipes: The function of the air conditioning filter is to prevent dust from outside the car from entering the interior. After prolonged operation, it may become blocked, affecting the air volume of the air conditioning. Even when the air conditioning is set to the highest setting, the cooling effect is still not obvious, and there may be significant noise.