Compare Dacia Sandero EGR valve repair quotes from specialist garages

Founded in 1966 and given the former Roman name for what is now Romania, Dacia is a small but mighty car manufacturer offering a range of award-winning, affordable vehicles. At the 2023 Auto Trader New Car Awards, Dacia earned the title of 'Best Value Brand' for the fifth time, and its cars are consistently recognised for their outstanding value.

Over 250,000 people have bought a Dacia since 2013, and the brand has more than eight million customers worldwide. Impressively, Dacia's best-selling model, the 1300, which was introduced during the Cold War, had a production run of 35 years.

EGR stands for exhaust gas recirculation. The EGR valve links the intake manifold and the exhaust manifold. It plays a vital role in helping to reduce the amount of NOx emitted from a car. Learn more about how it works here.

Over time, EGR valves can become clogged due to a build-up of soot, and when this happens, an EGR valve clean or replacement is required. Common symptoms of an EGR fault include rough idling, erratic engine functioning (including stalling), increased fuel consumption and higher emissions.

Some manufacturers recommend using an EGR cleaning service every 50,000 miles; doing so helps prevent performance issues and extends the component's life.

EGR valves typically have a lifespan of around ten years. After this time, it's best to book an EGR valve replacement if you experience any of the symptoms listed above. A stuck EGR valve will speed up the process of the diesel particulate filter (DPF) becoming blocked.