Your EGR (Exhaust Gas Recirculation) valve reduces emissions by recirculating a small amount of exhaust gases back into the intake.

When working correctly, it helps your engine run cooler and cleaner. But when it sticks open or clogs with carbon, you may notice a rough idle, hesitation, or that familiar check engine light.

In our video, you’ll see how proper EGR maintenance keeps your vehicle efficient and emissions low.

At Saville’s Service Center, we diagnose EGR valve issues with precision. Our ASE-certified technicians inspect valve operation, vacuum or electronic control signals, and related passages for carbon buildup.

When necessary, we clean the system or replace the valve using OEM-quality parts.

Every repair is verified with live data readings to confirm correct flow and function before you leave.

A faulty EGR valve can lead to stalling, knocking, and failing emissions tests. It can also cause engine pinging under load or decrease fuel economy.

Because the EGR system connects directly to the combustion process, ignoring the problem can lead to more serious damage over time.

If your engine runs rough at idle, you smell fuel in the exhaust, or you’ve failed an emissions inspection, it’s time for a professional check.

We’ll determine whether cleaning or replacement is the best solution and get your vehicle running like it should.

Drive cleaner, cooler, and smoother. Call (540) 338-5749 to schedule your EGR Valve Inspection and Service with Saville’s Service Center today.