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Posted on March 18th, 2013, by

Car exhaust fumes present a major cause of the air pollution, especially this environmental problem is acute in large cities, where there are millions of cars. Consequently, an important task in modern automotive engines is the control of combustion of gasoline. To solve these problems each country has its own laws, which limit the possible level of pollution. Since that time, automakers have made many improvements in the design of automotive engine and fuel systems to meet these requirements. One of the significant changes happened in 1975, when was made a new device called a catalytic converter, or simply a catalyst. The purpose of the catalytic converter is to convert harmful exhaust gases into less harmful before they go from […]

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