Diesel particulate filters (DPFs) block up when they can't regenerate, often because of short journeys or an underlying fault like a sensor, EGR or injector problem. We find out why it's blocking, then clean, regenerate or replace it as needed.
Signs you need this
- DPF warning light on
- Loss of power or limp mode
- Frequent regenerations or cooling fan running after switch-off
- Smell or smoke from the exhaust
What we do
- Diagnosis of the root cause (sensors, EGR, injectors, software)
- Forced regeneration where suitable
- DPF cleaning or replacement
- Advice on driving habits to stop it coming back
How much? Every vehicle and fault is different, so we'll give you a price once we know what's wrong, always before any work starts.
FAQs
Questions
Can't see yours? Call or WhatsApp us and we'll help.
Do I need a new DPF?
Often not. Many DPFs can be regenerated or cleaned once the underlying fault is fixed. We'll tell you honestly which it is.
Need us to take a look?
Tell us what's wrong and when suits you. We'll come back to you with a time and a price.