EGR valve: What it is, malfunctions, difficulty and prices of repairs, questions and answers
How does the EGR valve (exhaust gas recirculation valve) work? It is a part of the car that serves to recirculate part of the blown exhaust gas back into the engine. This reduces the amount of nitrogen oxide (NOx) released into the atmosphere. Today, the EGR valve is used not only by diesel engines, but … Read more