What Is An Exhaust Gas Recirculation (EGR) Valve?

The Exhaust Gas Recirculation (EGR) system is designed to reduce harmful nitrogen oxides in the emissions. Nitrogen Oxide (NOx) is an irritant that can cause lung damage if people are exposed to it for long periods of time. The EGR valve recycles some of the exhaust gases back into the engine. The gases reduce the […]