The most important part of the Exhaust Emission system is the catalytic converter. It converts toxic gases and pollutants, into less-toxic pollutants.
Exhaust Gas Recirculation: Types, Failure, Cleaning, Replacement
The exhaust gas recirculation (EGR) valve, does exactly what the name implies. It circulates, exhaust gas, for a second time. So, exhaust gas recirculation (EGR) valves, do not normally require maintenance. But, they can become […]