Great Ashley, Wiltshire: Mobile DPF Cleaning
Cleaning the DPF happens at the motor, not at a body shop. No workshop, no filter coming off. An engineer travels to your place across Great Ashley, treats the diesel particulate filter where it is, performs a DPF regeneration, and you keep the filter you came with.
The visit lasts typically around 2 hours, the clean begins from £299, and the number is fixed over the phone before anyone leaves.
If the light is on already and the car is down on power, this page is yours. That is how most owners arrive here.
Your DPF light is lit — what then?
It may not be the DPF at all. That is the first thing. Several faults put the very same light on the very same dashboard, which is why a visit opens with a check rather than with cleaning.
It tells what you manage with the motor between now and the appointment.
- A long even run may even now be enough, provided the light is amber and the motor drives fine. Costs nothing at all, so have a go at that before booking.
- Car already gone into limp mode — that window has gone. A drive will not shift it now.
- Stop booking long drives and get it seen to if the cabin smells of diesel or there is black smoke when you press on.
The car has been showing you already
By the time the light appears, things have normally been deteriorating for a while. It is late news:
- going uphill, the power falls off
- revs that will not rise the way they always did
- fuel use that is worse than it used to be
- the stop/start silently giving up
- a diesel smell in the interior, or smoke under hard acceleration
None of that is proof alone. With the light, it is a fair assumption the filter is loaded.
The reason diesel particulate filters choke around Great Ashley
Great Ashley is a rural hamlet, and the motoring that comes with one is the worst type for a DPF. None of it lasts long enough or is hot enough for the filter to finish a regeneration: the school run to Winsley CoE VC Primary School, Ashley Road standing at half past eight, five minutes to Co-op Food, the hop to Bradford-On-Avon. Instead of burning off, the unburnt soot builds up.
Geography does not help either. The M4 is under 15 miles from Great Ashley and Bath is under 5 miles away, so unless something takes you out that way regularly, weeks pass without the long steady run that could clear the filter by itself.
The moment a DPF regeneration can no longer happen
What limp mode amounts to is the car looking after itself. The real problem is that a proper drive works by triggering a regeneration, and once in limp mode the revs will not climb and power is limited.
The common advice — run it up the motorway — is sensible, right until it is not. In limp mode you are beyond that point: cleaning is what will do it, not more road work.
On-site DPF cleaning where the vehicle stands round Great Ashley
The filter does not budge. That is the bit most drivers do not expect: the job takes place with the DPF even now bolted to the vehicle, on your drive, in a work car park, anywhere the motor can wait for a few hours.
Nothing is cleaned until other faults are ruled out. That means a check first: live data off the ECU, soot load by percent and by weight, and a check of the sensor readings, glow plugs and associated parts.
Then the clean. A cleaning fluid is injected through the entry point on that motor and opens out inside the filter, lifting the soot and ash a regeneration by itself will never shift. Where the filter is badly loaded, expect a second pass.
What the clean has freed is then cleared by a regeneration. That is a monitored drive out of Great Ashley if you are present, or a static regeneration where the car stands, with the live data read afterwards.
Then a second diagnostic, confirming the change, clearing the warning light and logging anything still outstanding. Both reports are sent over, so the before and after figures are on record.
The problems a DPF clean cannot answer
Only one fault is answered by cleaning: the filter blocked with ash and soot. It does nothing for:
- a pressure sensor flagging a blockage that is not there
- an EGR valve jammed open
- a problem in the AdBlue system
- a regeneration that never runs, because of glow plugs or injectors
- a turbo pushing oil through the filter
The first scan is there for just that. If one of those is the fault, you learn of it at the outset rather than once the money has left already.
DPF renewal is what people search for, but no part is replaced: the filter you already own is treated where it sits and returned to use. Nor is having it cut out a fix, since the MOT then fails and driving becomes unlawful. Two more things worth bearing in mind.
Figures for DPF cleaning across Great Ashley
A call-out charge holds whatever happens, and pays for the visit, the booking fee, the scan and the advice passed on. Cleaning itself begins from £299.
Naming a flat rate would not be straight. We agree it over phone, once the motor and its likely needs are established. What you drive and where you are both move it: Great Ashley itself, over at Winsley, or otherwise out across the BA postcode area.
A clean that will not do it is not cleaning you pay for, and the scan is what says so. What nonetheless applies is the call-out charge, since the visit happened, the scan was carried out and the advice was offered.
If the light comes back inside that window, an engineer comes back out to Great Ashley — the work includes a 30-day warranty covering aftercare.
Had one of there reps come to my address and work on my car was very helpful and sorted the problem would recommend them to anyone.
DPF Fixer engineer was prompt, efficient and kept me informed throughout the process. I am pleased with the outcome so thank you.
Liam the DPF technician really did a good job, my Audi a6 had limited power and after cleaning and changing sensors it was perfect.
What we clean, and how far we travel round Great Ashley
The filter is treated where it sits on all of them: cars and estates, vans of any size and light commercials, HGVs, plant and construction machinery, agricultural vehicles. Nothing is taken anywhere.
The same trip that has engineers on Ashley Road most weeks covers Great Ashley, Winsley, Farleigh Wick and the spots beyond Turleigh. Coverage reaches UK-wide, so farther out through Wiltshire is even so worth a call, and what picks between today and tomorrow is the calendar rather than the distance.
Great Ashley itself
Great Ashley is a small hamlet in Wiltshire, situated near the city of Bath and surrounded by other nearby places such as Little Ashley, Turleigh, and Winsley. Great Ashley sits in a rural area at an elevation of around 121 metres, with terraced housing being the predominant type of accommodation. Great Ashley is located approximately 92.9 miles west of London, making it a relatively rural community within the South West region.
Things Great Ashley drivers ask about DPF cleaning
- Does a long run shift it?
- Early enough, and with the vehicle out of limp mode, yes — sometimes. Five minutes to Co-op Food and back will not be enough; motorway speed, sustained for a stretch, will.
- About how long does it last?
- That is typically around 2 hours, though a heavily blocked filter can take cleaning twice, which runs on.
- The cost across Great Ashley — what is it?
- The call-out charge pays for the visit, the scan and the advice; treatment itself starts from £299. Quoting is done by phone, since what you own and where you sit both move the figure.
- Must I be present in person?
- Somewhere for the motor to stand, for a couple of hours, is all that is needed. Not you. Preferring to be there is fine: the regeneration then runs out on the open road, monitored.
- When can someone come to Great Ashley?
- You are in for often same-day or next-day, though it depends what is now in the calendar. Phone 0303 330 1830 and we will let you what is free across the BA area.
- Will the filter be lifted off?
- Not on the on-site service — it is cleaned where it is. Lifting a filter off or fitting one back on amount to anything something we do in either direction.
- The light comes back — then what?
- Taken in by the 30-day warranty: aftercare, and an engineer heading back to Great Ashley.
Put a DPF clean booked around Great Ashley
Call 0303 330 1830 and set out what the car is doing: the light, limp mode, smoke, whatever it is. You will have a figure and a slot before anyone leaves for Great Ashley. If the lines are shut, enquiries@dpf-fixer.co.uk reaches us and gets answered first thing.
SSIP Approved, ISO 9001 certified, ISO 14001 certified and SafeContractor approved, and any engineer carries public liability insurance.
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.