Two Mile Ash, West Sussex: Mobile DPF Cleaning
Cleaning the DPF is done at the motor, not at a garage. No body shop, no filter coming off. An engineer travels to your door over in Two Mile Ash, treats the diesel particulate filter in place, performs a DPF regeneration, and you keep the filter you arrived with.
Nobody sets off until the figure is fixed over the phone. The visit takes typically around 2 hours and the clean opens from £299.
Written for the situation most drivers are in: the light on already, the car short for power, and the job still to arrange.
Your DPF light is on — what next?
Not the unit, always. Main thing to get straight. Several faults put the same light on the identical dashboard, which is why a visit starts with a diagnostic rather than with treatment.
How the car is run in the meantime makes a difference too.
- A long steady run may still be enough, provided the light is amber and the car runs normally. Costs zero, so attempt that before booking.
- Once the motor is in limp mode, motoring will not shift it. The window has shut.
- Diesel smell in the cabin, or black smoke under hard acceleration — stop booking long drives and get it looked at.
Signs the vehicle has been showing you
Belated news, the light. The symptoms tend to grow for weeks before it appears:
- going uphill, the power falls off
- revs that will not rise the way they once did
- consumption that is worse than before
- quietly, the stop/start bows out
- the interior stinking of diesel, or smoke when you accelerate
That is not evidence by itself. Next to the light, it is a fair bet the filter is full.
Blocked diesel particulate filters near Two Mile Ash, and the cause
The motoring that comes with a rural hamlet like Two Mile Ash is the poorest kind for a DPF. A regeneration wants long enough and heat, and has neither: not on the school run to Southwater Junior Academy, not on Marlpost Road at half eight, not on five minutes to The Co-operative Southwater, and not on the run to Christs Hospital. Instead of burning off, the soot load collects.
Except when you have a regular reason to head out to the M23, under 10 miles from Two Mile Ash, or over to Brighton and Hove under 25 miles away, entire weeks go by without a sustained run. Geography is against you.
DPF regeneration, and the moment limp mode stops it
Limp mode is the motor defending itself. The whole problem is that a proper drive works by starting a regeneration, and under limp mode the revs will not rise and power is held down.
Getting it up the motorway is the standard advice, and it holds as far as a point. The filter wants cleaning rather than road work once the vehicle has slipped into limp mode.
The car stays in place for on-site DPF cleaning in Two Mile Ash
Most drivers do not anticipate this detail: the filter stays put. The job happens with the DPF even now fitted to the vehicle — on your front, in a work car park, wherever the car can sit for a while.
First a check. Live ECU data, the soot load as a percentage and as a weight, the sensors, the glow plugs, the associated components — all of it taken before any of it is cleaned.
Soot and ash that a regeneration alone will never shift are loosened second, by a cleaning fluid put through the access port on that car, which expands inside the filter. A second pass is sometimes called for on severely loaded filters.
A regeneration follows, clearing what the clean has freed. If you are there, that is done as a monitored drive out of Two Mile Ash; if not, statically where the vehicle waits, with the live data read once done.
A second diagnostic verifies the change, resets the warning light and notes anything still outstanding. Both read-outs are emailed, so you keep the before and after figures to hand.
What a DPF clean will not fix
One thing is what a clean fixes — a filter blocked with soot and ash. It does no good for:
- sensors, pressure or temperature, reporting a blockage that is not real
- an EGR valve stuck open
- an AdBlue system failure
- a regeneration that never starts, because of glow plugs or injectors
- a turbo putting oil through the filter
Which is why the diagnostic goes first. Where it proves to be one of those, you are warned before any work starts rather than after you have handed over a penny.
Lastly, two things. A vehicle with the filter cut out fails its MOT, and driving it is an offence, so that is no remedy. What gets looked up as DPF renewal replaces nothing: your own filter is cleaned in place and goes back into service.
DPF cleaning costs across Two Mile Ash
A clean opens from £299, with the call-out charge on top of that for every visit — it takes in the call-out, the booking, the checks and the advice.
Publishing a flat rate would not be honest. We agree it over phone, once the vehicle and its expected needs are established. The vehicle changes it, and so does the location — Two Mile Ash, Southwater, or a spot further out in the RH postcode area.
Treatment that will not work is not a clean you pay for, and the scan is what says so. Because the visit, the diagnostic and the advice have taken place, the call-out charge still stands.
The clean comes with a 30-day warranty including aftercare, including an engineer coming back out to Two Mile Ash if the light comes back inside that time.
Id recommend DPF Fixer when your dpf needs cleaning. Daniel who attended to my car was friendly, knowledgeable, explaining what the problem was and how he fixed it. I also needed a replacement sensor which Daniel sorted. A very good service. Thank you.
The technician who came to clean the dpf did a great job, the clean didn't cure the problem but did put me in the right direction with the issue. Would recommend but hopefully won't need them again. Vehicle was a MAN tgl 8/150.
Thank you Igor for resolving the dpf issue with my vw cc on 15.7.24. Kudos to the back office team as well for answering my questions beforehand. Vroom, vroom!
The vehicles we clean and the area we take in around Two Mile Ash
A single call-out service spans private cars, vans and light commercials, heavy goods vehicles, construction and plant machinery and agricultural vehicles, and on every one the filter is cleaned in place rather than carried anywhere.
Most weeks there is already someone on Marlpost Road, so Two Mile Ash rarely means a journey of its own, and Southwater, Barns Green and the villages past Tower Hill come with it. Call anyway from even further out across West Sussex. Coverage runs UK-wide, and the day you get comes down to the calendar rather than how far away you are.
A line on Two Mile Ash
Two Mile Ash is a small hamlet situated on the riverside in West Sussex, with an elevation of around 53 metres. Two Mile Ash lies near the towns of Southwater and Horsham, and is close to the larger urban area of Brighton and Hove. Two Mile Ash is characterised by its predominantly detached housing stock, reflecting its rural setting. Two Mile Ash is located within commuting distance of London, at around 34 miles from the capital.
Things Two Mile Ash drivers ask about DPF cleaning
- Is a long drive enough alone?
- If you catch it early enough, and the vehicle is not in limp mode, sometimes. That means motorway speed for a steady stretch, rather than a quick trip to The Co-operative Southwater.
- The visit takes how long?
- That is typically around 2 hours, though a heavily blocked filter can take cleaning twice, which adds time.
- How much does it come to around Two Mile Ash?
- It starts from £299, plus the call-out charge paying for the visit, the scan and the advice. Both the vehicle and where you are change it, which is why pricing happens by phone.
- Do I have to be present?
- Space for the motor to sit, for a couple of hours, is all that is required. Not you. If you would prefer to come along, the regeneration can be run as a monitored drive instead.
- Can someone travel to Two Mile Ash soon?
- That depends on the calendar, but it is often same-day or next-day. Ring 0303 330 1830 and we will tell you what is free across the RH area.
- The filter — does it come off the car?
- On the mobile service, no: the filter is treated in place. Nor does getting a filter off nor fitting one back on is work we do.
- The light reappears — then what?
- The 30-day warranty takes in aftercare, including an engineer heading back to Two Mile Ash.
Organise DPF cleaning across Two Mile Ash
Whatever it is doing — light, limp mode, smoke — mention so when you phone 0303 330 1830. You will know a quote and a date before anyone heads off for Two Mile Ash. Out of phone hours, email enquiries@dpf-fixer.co.uk and it is picked up first thing.
Our engineers carry full public liability insurance, and we are ISO 9001 certified, SSIP Approved, ISO 14001 certified and SafeContractor approved.
Mobile DPF Cleaner is a trading name of DPF Fixer Ltd, which is rated 4.5 out of 5 from 1,989 reviews on Trustpilot. The rating is held by DPF Fixer Ltd.