When any of those conditions are met, the EGR valve can display a range of symptoms. Some of the most common signs of EGR ...

your valve will eventually succumb to wear and tear. The build-up of carbon particles along the EGR and intake systems is usually the single widespread cause, which leaves it stuck in an open or ...

The EGR valve — which works differently depending on how old the car is and whether it uses gasoline or diesel fuel — is a key component to a car’s exhaust system and engine health.

So, it's a good idea to learn the signs of a failing EGR valve to stay ahead of any issues. Each of those symptoms is bad for your vehicle. However, the tricky thing is that various mechanical ...