During normal operation, the emissions from a car's tailpipe should ... If your engine is burning enough oil to produce visible exhaust smoke, the oil level will drop over time and require ...

Catalytic converters are regularly targeted car parts, sometimes stolen right out ... are your car’s way of filtering out harmful engine exhaust pollutants. This exhaust system converts ...

Conclusive results from the tests, however, suggest that current legislation, which focuses on exhaust emissions, should be ...

The Automotive Recyclers Association encourages people to celebrate Earth Day by using recycled auto parts to protect the ...

About a fifth of carbon dioxide emissions in Japan are transportation related, including car exhaust. Some countries in Europe and other parts of the world have also set dates for banning sales of ...