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 wanrning 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.