Why does the car get hot when the air conditioning is on and the car stops in summer?
1 Answers
Here are several reasons why the air conditioning cools the car while driving but it gets hot when parked: 1. Poor heat dissipation in the air conditioning and engine cooling system: High temperatures when parked cause the air conditioning to perform poorly. When driving, the enhanced heat dissipation capacity allows the air conditioning to function normally. Common issues include a dirty radiator condenser. Over time, the condenser surface accumulates a lot of dirt, which needs to be cleaned regularly to maintain the air conditioning in good condition. Another issue is a malfunctioning cooling fan. If the fan does not turn on when the air conditioning is started at idle, the fan may be broken and needs to be replaced with a new electronic fan. 2. Poor performance of the air conditioning system: For example, Freon leakage or insufficient Freon added during replacement can prevent the air conditioning from achieving good cooling effects during operation.