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 What Is the Purpose of an Exhaust Emission System?

Answer Cars, trucks and other vehicles produce exhaust. Exhaust contains multiple air pollutants that have been proven harmful, both to humans and to the environment. Exhaust emission systems are designed... Read More »
http://www.ehow.com/facts_7272840_purpose-exhaust-emission-system_.html

Top Q&A For: What Is the Purpose of an Exhaust Emission System

Purpose of Gaskets in the Exhaust System?

The purpose of gaskets in a car's exhaust system is to seal connections between joints in the system, directing exhaust emissions to the tailpipe and thus preventing combustion gas emissions from e... Read More »
http://www.ehow.com/facts_7615938_purpose-gaskets-exhaust-system.html

Fuel Evaporative Emission Control System Repair Tips?

Evaporative (EVAP) emissions control systems are designed to prevent the release of hydrocarbons into the atmosphere. The early version of the EVAP system was the Positive Crankcase Ventilation (PC... Read More »
http://www.ehow.com/list_6901758_fuel-control-system-repair-tips.html

Purpose of Exhaust Manifold?

In an internal combustion engine, the exhaust manifold collects the products of combustion (exhaust gases) from two or more cylinders and conducts these to a single exhaust pipe.
http://www.ehow.com/facts_7282691_purpose-exhaust-manifold.html

Purpose of Exhaust Systems?

Exhaust systems perform several functions, including deadening noise made by the engine and controlling the emissions from your vehicle. The exhaust system includes the muffler, exhaust manifold, o... Read More »
http://www.ehow.com/facts_7509641_purpose-exhaust-systems.html


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