There are several ways to prevent carbon monoxide poisoning when using gas-powered vehicles, but here are two of them:
Proper maintenance of the vehicle: Regular maintenance of the vehicle's exhaust system can prevent carbon monoxide leaks. This includes ensuring that the exhaust system is properly connected and that the catalytic converter is functioning correctly. It is also important to check the vehicle's emission levels to make sure they are within the acceptable range.
Proper ventilation: To prevent carbon monoxide buildup, it is important to have proper ventilation when operating gas-powered vehicles. This means avoiding driving in enclosed spaces, such as garages, and keeping the windows or vents open when driving. Additionally, it is important to avoid idling the vehicle for extended periods of time, especially in enclosed or poorly ventilated areas.