Costs vary: cleaning may range from £100–£300, while replacement can

No. Removing the DPF is illegal in many countries, including

Yes, DPFs can be professionally cleaned using chemical or thermal

Try driving at motorway speeds for 15–30 minutes to trigger

Drive at sustained speeds (e.g., motorway driving), use high-quality diesel,

Regeneration is the process of burning off accumulated soot in

It's not recommended. Driving with a blocked DPF can lead

Warning signs include a DPF warning light on the dashboard,

Common causes include frequent short trips, low-speed driving, poor fuel

A DPF is a device fitted to diesel vehicles that