To avoid carbon monoxide poisoning, a driver should:

Question

Carbon monoxide fumes are odorless and deadly. Symptoms of carbon monoxide poisoning are sudden weariness, yawning, dizziness, and nausea. The only cure is an adequate supply of fresh air.

Accepted Answer

Both of the above.

Answer

Have their exhaust system checked regularly to be sure there are no leaks.

Answer

Keep their engine turned off when their vehicle is enclosed in a garage.