An EGR valve is a component of the exhaust system in diesel engines. It directs a portion of the exhaust gas back into the combustion chamber. This process accomplishes two tasks: it reduces the combustion temperature, and it increases the specific heat value of the fuel. If your diesel engine is equipped with an EGR valve, it is important to ensure that it is functioning properly. If it becomes clogged or stuck, it can cause issues with the combustion process and result in poor engine performance. GarageMatch offers a simple solution: just submit a service request, and we'll connect you with qualified repair shops equipped to handle the nuances of EGR valves. They can conduct the necessary repairs, often involving a valve replacement, to ensure your vehicle runs smoothly. Keep your engine's combustion process optimal with GarageMatch.