DPF filter and EGR valves are a common part for failing in a lot of modern vehicles, and often expensive to replace. Generally with most modern cars if the ECU detects an issue, it will display the relevant warning lights. The most common EGR faults you may see are:
- increased exhaust particles
- detonation, also known as pinging or spark knock
- misfiring or rough idle
- hard starting
Here at Louth Volks World we are an approved Terraclean service centre. This means we have the equipment to clean these parts without removing them from the vehicle, often at a fraction of the price of replacing them.