What are the effects of keeping the car air conditioning on all the time?

1 Answers
EleanorRose
07/29/25 1:06pm
The effects of keeping the car air conditioning on all the time are as follows: 1. Reduced vehicle power: Since the car's air conditioning system is powered by the engine, prolonged use of the air conditioning will consume part of the car's power, leading to symptoms such as sluggish acceleration or abnormal shaking while driving. 2. Carbon monoxide poisoning: If the car uses the air conditioning's internal circulation mode for a long time while driving, it will reduce the oxygen content in the car, causing symptoms such as dizziness and nausea for the occupants. In severe cases, it can lead to carbon monoxide poisoning. It is important to note that if the car air conditioning is on for a long time, it is best to use the external circulation mode to keep the air fresh. When sleeping in the car with the air conditioning on, it is necessary to open the windows slightly for ventilation. 3. Increased risk of catching a cold: If the air conditioning is used for a long time in summer, the large temperature difference between the inside and outside of the car can easily cause people to catch a cold. 4. Increased fuel consumption: Because the car air conditioning system consumes part of the engine's power, prolonged use of the air conditioning can also cause the vehicle's electrical system to operate under overload, thereby increasing the car's fuel consumption to some extent.
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