Safe drivingQuestion 179 of 215
You run the engine of a stuck car to stay warm. How can you reduce the risk of carbon monoxide?
- Close all windows to keep the heat in.
- Keep a window slightly open on the side far from the exhaust.
- Block the exhaust pipe with snow.
- Run the engine all night without a break.
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Correct answer: Keep a window slightly open on the side far from the exhaust.
Carbon monoxide can cause dizziness, drowsiness and death. Let in fresh air and check that the exhaust is clear.
Questions last reviewed: 18 October 2026