A perfectly functioning car manages its engine exhaust emissions well and has the ability to maintain fuel efficiency. But making your Acura RL perform at its optimum level would not be possible if the various components in your car are not functioning properly. For this reason, you must ensure that you have perfectly working car parts every time you take your Acura RL for a ride. The Acura RL EGR valve is among the various components that you must check upon during car inspections.

EGR stands for Exhaust Gas Recirculation. As its name suggests, your Acura RL EGR valve recirculates the exhaust gases into the intake stream. When exhaust gases are recirculated, they do not burn again since they are already combusted. Some of the normal intake charges are displaced by these gases so they have the ability to cool and slow the combustion process by several hundred degrees. As a result, the formation of toxic nitrogen oxides is significantly reduced.

Your Acura RL EGR valve is a vital part of your car's ignition system, because it contributes to the efficient emission of your internal combustion engine. A typical EGR valve can be seen mounted on the intake manifold, and it can be either electronic or mechanical in nature. With a reliable Acura RL EGR valve installed on your car, the unwanted engine emissions are reduced, thereby eliminating engine knock. But it has to ensure that a measured amount of exhaust gases are transported back into the engine.

However, and EGR valve has also some downsides. It reduces specific heat ratio and the intake charge density of gasoline engines, thereby reducing its efficiency. EGR valves tend to heat the intake charge, so it results in a heavier and bigger engine. Moreover, the Acura RL EGR valve is not employed at high loads and at idle. It would reduce peak power output at high loads. On the other hand, the EGR valve would cause an unstable combustion at idle.

Eventually, your Acura EGR valve would wear out because of constant exposure to stress and extreme engine temperatures. When you have got a poorly functioning engine, the best thing to do is to replace it with a new one. Parts Train offers a wide selection of durable auto and truck parts and accessories. We are online, so you can place your orders anytime and anywhere you want—even at the comforts of your own home or office! So why look farther when you can find all that you need at Parts Train—where customer satisfaction is absolutely guaranteed!