Is it safe to sleep in car with engine on?

The short answer is no, it is not safe to sleep in a car with the engine on.

There are a number of reasons why this is the case:

• Carbon monoxide poisoning. Carbon monoxide is a deadly gas that is produced by internal combustion engines. When the engine is running, carbon monoxide is released into the air inside the car. If you are sleeping in the car, you can inhale this carbon monoxide and become poisoned. Symptoms of carbon monoxide poisoning include headache, nausea, dizziness, and confusion. In severe cases, carbon monoxide poisoning can lead to death.
• Fire. If the engine is running and there is a leak in the fuel line or other part of the fuel system, gasoline can leak onto the hot engine and start a fire. This can quickly spread to the rest of the car and cause serious injuries or death.
• Heat. When the engine is running, it generates heat. This heat can make the inside of the car very hot, which can make it difficult to sleep. In addition, the heat can cause the car’s windows to fog up, which can make it difficult to see out.
• Distraction. The noise and vibration of the engine can be distracting and make it difficult to fall asleep. In addition, the headlights can be bright and make it difficult to get comfortable.

For all of these reasons, it is important to avoid sleeping in a car with the engine on. If you need to sleep in your car, turn the engine off and open the windows slightly to ventilate the air.

Here are some additional tips for staying safe while sleeping in your car:

* Park your car in a well-lit area.
* Keep your doors locked.
* Set an alarm so that you don’t oversleep.
* Tell someone where you are going and when you expect to be back.