What are some of the Mazda mx 5 egr valve problems?

There have been a handful of reports and complaints regarding the Mazda MX5 egr valve. These include a variety of symptoms that indicate something has gone wrong with the part. You might experience rough or shaky idling, a loss of engine performance and fuel mileage. You also may experience an expected increase in consumption or burning of fuel. If the valve is faulty, it will need to be replaced. You can expect to pay between $43 and $138 for parts alone. If You want to have a professional mechanic or an automotive service technician to perform the job, You will pay an additional $59 to $249 for labor.