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 How to Replace a PCV Valve on a 1997 Explorer?

Answer In a 1997 Ford Explorer, like all pollution-controlled light trucks, the positive crankcase ventilation or PCV valve ventilates any air pressure that builds up inside the engine (called the crankca... Read More »
http://www.ehow.com/how_6476707_replace-pcv-valve-1997-explorer.html

Top Q&A For: How to Replace a PCV Valve on a 1997 Explorer

How to Replace the EGR Valve in a 1997 Ford Explorer?

The exhaust gas recirculation valve in the 1997 Ford Explorer is a vital component to the vehicle's performance. The valve, called the EGR valve, is responsible for controlling the direction of exh... Read More »
http://www.ehow.com/how_6351853_replace-valve-1997-ford-explorer.html

How to Replace the EGR Valve on a 1997 F150?

The exhaust gas recirculation valve on the 1997 Ford F150 introduces exhaust gas to the combustion chambers, which lowers the temperature in the engine by reducing the formation of oxides of nitrog... Read More »
http://www.ehow.com/how_7250260_replace-egr-valve-1997-f150.html

How to Replace the PCV Valve on a 1997 Saturn?

The PCV valve, or positive crankcase ventilation valve, is a critical component of your Saturn. The valve removes gases from the inside the engine's crankcase, which in turn reduces pressure within... Read More »
http://www.ehow.com/how_6005471_replace-pcv-valve-1997-saturn.html

How to Replace the EGR Valve on a 2005 Explorer?

The EGR valve within the 2005 Ford Explorer is an important component in the vehicle's exhaust system. The valve, which is known as the exhaust gas recirculation valve, directs the exhaust to the i... Read More »
http://www.ehow.com/how_6192950_replace-egr-valve-2005-explorer.html


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