A blocked diesel particulate filter kills performance and brings on the DPF light. We clean and regenerate blocked filters for every make in Luton, saving you the cost of a new one wherever possible.
The diesel particulate filter traps soot from your exhaust and normally burns it off on longer drives. Lots of short journeys stop that happening, the filter clogs, and you get a warning light, limp mode and poor economy.
Before spending on a replacement, which can be very expensive, it is well worth trying a professional clean. We diagnose the cause, carry out a forced regeneration or a deep clean, and check that the filter is working as it should.
As auto electrical specialists we also read the sensors and pressure readings behind the DPF light, so we fix the real cause and reduce the chance of it blocking straight back up.
Diagnosis, cleaning and prevention to get your filter flowing freely again.
We read the fault codes, soot load and pressure to confirm the blockage.
A controlled burn off to clear soot when your driving cannot.
A thorough clean for heavier blockages, restoring flow and performance.
We clear the DPF light once the filter and sensors check out.
Pressure and temperature sensor testing to find the true cause.
Simple guidance on driving and servicing to keep the filter clear.
A new DPF is costly. We try a professional clean first and only advise replacement if it truly cannot be saved.
We diagnose the sensors and causes behind the light, so the blockage does not simply return.
A clear diagnosis and fair price, with no pressure for parts you do not need.
Most DPF diagnostics and regenerations are completed the same day.
Online in under a minute, or call the garage on Dudley Street. Same day slots are often available.