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  • Carbon Monoxide
  • Nitrogen dioxide
  • Sulphur dioxide
  • Suspended particles, PM-10 particles less than 10 microns in size.
  • Benzene
  • Formaldehyde
  • Polycyclic hydrocarbons
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12y ago
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7y ago

From the vehicle itself, mainly Carbon Dioxide and Carbon Monoxide. Some Nitrous Oxide from diesels, but they use less fuel for the same power output as the equivalent petrol engine.

In manufacturing vehicles, little directly apart from vapours from paints etc, but obviously the factories need prodigious quantities of electricity, and the raw materials have to be processed and transported, so then you have to start asking a lot of extra questions!

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13y ago

Several gases come out of a car engine they are:

Carbon dioxide

Water vapour

Nitrogen oxides (more than one oxide of nitrogen is produced)

Carbon monoxide (this happens when incomplete combustion of the fuel occurs)

Sulfur dioxide (NB: most of the sulfur impurities which make sulfur dioxide are removed from fuels due to the environmental impacts of sulfur dioxide)

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15y ago

That would depend what is being exhausted from Natural gas/ OIL # 1,2 ,4 or 6 HUH?

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11y ago

Carbon dioxide is the greenhouse gas that comes from automobiles (when fossil fuel is burnt).

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12y ago

Primarily carbon dioxide and water vapor.

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11y ago

Carbon Monoxide

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12y ago

carbon monoxide

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15y ago

CO2,

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Q: What gas comes out of a car engine?
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