EGR Valves:

By recirculating exhaust, EGR cuts combustion temperatures and NOx. This video covers testing command, flow, and position feedback so repairs solve the real problem.

For drivability you can feel, count on Real Pro Auto Service . We’ll confirm whether cleaning or replacement is best for your vehicle.

Restore efficiency with targeted engine diagnostics and repair . We’ll address the cause—carbon, vacuum, or control faults—and road-test your fix. Call 616-241-0600 to request and schedule an inspection.