Can You Sleep in the Car with the Engine Off?

1 Answers
ORebecca
07/29/25 10:25pm
It is possible to sleep in the car with the engine off. Here are some considerations about sleeping in the car with the engine off: 1. Recommendations: When the carbon dioxide concentration in a closed vehicle reaches 3%, it can cause breathing difficulties and negatively impact health. Therefore, it is generally recommended to open the windows for ventilation when sleeping in the car with the engine off to prevent suffocation or oxygen deprivation. 2. Hazards: At lower temperatures, you may catch a cold; at higher temperatures, oxygen deprivation may occur. Muscle fatigue is also likely. Poor ventilation can lead to chest tightness and, in severe cases, suffocation.
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