Question

how can you prevent carbon monoxide poisoning? allow your vehicle to idle for at least 10 minutes to warm up before driving on cold days. never leave your vehicle running in an enclosed space, like a garage. replace your cabin air filter frequently. keep your windows rolled up at all times.

Explanation:

Carbon monoxide (CO) is an odorless, toxic gas produced by vehicle engines. Enclosed spaces trap this gas, leading to dangerous buildup. Idling vehicles produce excess CO, rolling up windows can trap CO inside the cabin, and cabin air filters do not prevent CO poisoning. Only avoiding running vehicles in enclosed spaces directly prevents CO accumulation.

Answer:

Never leave your vehicle running in an enclosed space, like a garage.