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very little since the invention of catalytic converters.

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14y ago

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Do cars pollute the air or people?

Both. Cars emit Hydrocarbons + Nitrogen Oxides + Carbon Dioxide + Carbon Monoxide. People emit Methane and Carbon Dioxide.


Do cars emit carbon monoxide and carbon dioxide?

The principle carbon emission from cars is carbon dioxide. There is some carbon monoxide in the direct engine exhaust if the engine does not have the right air/fuel mixture. This is usually removed by proper operation (since 1975) of the catalytic converter.


Do tyres emit carbon monoxide?

no


How do cars emit carbon dioxide?

Cars run on burning of fossil fuel, which is mainly hydrocarbons, compound of carbon and hydrogen which on oxidation (burning) produces Carbon dioxide, water (and Carbon Monoxide if oxygen is not sufficient for combustion).


What do cars have in their exhaust gases to reduce carbon monoxide?

Cars do not have anything in their exhaust to reduce carbon monoxide. A Catalytic Convertor in the Exhaust System is used to remove Carbon Monoxide from the exhaust gasses.


Do cars emit carbon dioxide into the atmosphere?

Yes, cars emit carbon dioxide into the atmosphere as a byproduct of burning gasoline or diesel fuel.


What gases are produced by cars?

Carbon Monoxide


What gas is produced in cars?

Carbon monoxide.


Why is carbon monoxide present in a car exhaust?

Carbon Monoxide is a by-product from burning fuel from cars. The fuel from cars is a petroleum-derived mixture gasoline, when burned, produces energy and waste products, Carbon Monoxide and other gases


What excess gas do cars produce?

carbon monoxide?


What are the effects of carbon monoxide on cars?

it will turn it into a tranformer


Do diesel cars produce carbon monoxide?

of course