Question

 EGR Valve Symptoms?

Answer The Exhaust Gas Recirculation (EGR) valve systems, first added to cars in 1973, reduce the formation of NOx gas by vehicles. The process involves allowing a small amount of exhaust into the intake ... Read More »
http://www.ehow.com/list_6103148_egr-valve-symptoms.html

Top Q&A For: EGR Valve Symptoms

Symptoms of a Bad IAC Valve?

The Idle Air Control valve, also so as the IAC valve, controls the amount of air that enters an engine. It is located under the intake manifold. The IAC controls a vehicle's idle speed and can be e... Read More »
http://www.ehow.com/list_7496471_symptoms-bad-iac-valve.html

Bad EGR Valve Symptoms in a CRX?

In order to reduce vehicle emissions, automakers in the 1970s began adding EGR valves to automobile engines. EGR valves work by introducing a small amount of exhaust gases into the engine's combust... Read More »
http://www.ehow.com/list_7466760_bad-egr-valve-symptoms-crx.html

Symptoms of a Bad Purge Valve?

A purge valve is used in any component that builds up water pressure, air pressure or vapor pressure. A automobile's purge valve is commonly called a canister purge valve. This purge valve -- part ... Read More »
http://www.ehow.com/info_7835637_symptoms-bad-purge-valve.html

Sticking EGR Valve Symptoms?

The exhaust gas recirculation (EGR) valve is an integral part of a vehicles emissions control systems. It operates under the premise of lowering combustion chamber temperatures to reduce the amount... Read More »
http://www.ehow.com/list_6119055_sticking-egr-valve-symptoms.html


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