Automotive

How and When to Clean the EGR Valve

The exhaust gas recirculation or EGR valve plays an important role to keep pollutants out of the environment and maintain the overall health of the engine of your vehicle. This helps to prevent nitrogen oxide gases from forming and this works really hard.

After some time, this valve can collect carbon deposits from the constant exposure to heat as well as other byproducts of detonation that can cause system blockages or make the valve get stuck closed or open. …