Upper Astrop, Northamptonshire: Mobile DPF Cleaning
With call-out DPF cleaning, we travel to the vehicle. The fitter pulls up at your address over in Upper Astrop and starts. The diesel particulate filter is cleaned fitted to the car, a DPF regeneration comes next, and you end up with the filter you arrived with.
The visit lasts typically around 2 hours, the clean begins from £299, and the number is agreed on the phone before anyone sets off.
Most people find us with the light showing, and the vehicle low on power. That is the position this page is meant for.
What to try when the DPF light is on
Not the unit, automatically. First thing to note. Cleaning is not where a visit begins. A check is — a number of faults register as the same warning.
Second thing: how you drive it between now and then matters.
- A long even run may even now manage it, provided the light is amber and the car goes normally. Costs nothing at all, so attempt that before ringing.
- A drive will not shift it now — limp mode means that window has by then gone.
- A diesel smell in the car, or black smoke under hard acceleration, is the point to stop arranging long drives and ring.
Before the light, what the car was telling you
Belated news, the light. The symptoms generally build for some time before it appears:
- less power, especially going uphill
- an engine whose revs will not pull as they should
- worse fuel economy
- stop/start without a word packing in
- a diesel smell in the interior, or smoke under hard acceleration
None of that is proof on its own. The light beside them suggests a blocked filter.
Why diesel particulate filters choke near Upper Astrop
Being a rural hamlet, Upper Astrop produces precisely the driving a DPF handles the poorest. A regeneration wants time and heat, and gets none: not on the school run to Kings Sutton Primary Academy, not on Upper Astrop Road at half past eight, not on five minutes to Co-op Food, and not on the hop to Kings Sutton. Instead of burning off, the soot load collects.
Neither is a long way from Upper Astrop: under 3 miles to the M40, under 25 miles to Oxford. Neither is on the way to anywhere most weeks, though, so the journey that would clear a filter hardly ever comes.
The stage a DPF regeneration can no longer complete
What limp mode means is the car protecting itself. A long drive works by triggering a regeneration, and that is just what limp mode rules out: power capped, revs pinned, no regeneration on offer.
The usual advice — run it up the motorway — is sensible, up until it is not. The far side of that line — limp mode — more driving will not do it, and the filter wants cleaning.
The car stays in place for on-site DPF cleaning round Upper Astrop
On your driveway, in a work car park, anywhere the motor can wait for a few hours: the job is done with the filter still fixed on, which is the part most drivers do not expect.
The ECU is interrogated first, reporting soot load by percentage and by weight, along with a check of sensor readings, glow plugs and connected components, so nothing is cleaned while another fault is still possible.
A cleaning solution after that is fed in through the entry point on that motor, spreading inside the filter to free soot and ash a regeneration alone will never budge. Where the filter is severely blocked, allow for a second pass.
Then a regeneration, to burn off what the clean has loosened. Stay with the car and it is done as a monitored drive out of Upper Astrop. Drop it and the regeneration runs in place, with real-time data read once it is done.
A second check proves the change, puts out the warning light and logs anything still outstanding. Both read-outs are emailed over, so you have the before and after figures to hand.
What a DPF clean will not cure
One thing is what a clean fixes — a filter blocked with soot and ash. It does nothing for:
- sensors, pressure, flagging a block that is not real
- EGR valves that jam open
- the AdBlue system playing up
- faulty glow plugs or injectors, so never a regeneration ever starts
- the turbo passing oil into the filter
The first diagnostic is there for exactly that. If it is found to be one of those, you are let know before any work begins rather than after you have settled up for it.
Cutting the filter out is not a remedy: without a functioning DPF a vehicle cannot pass its MOT, and driving it is against the law. DPF renewal is the phrase people type in, though nothing is exchanged — your original filter is cleared in place and put back into use. Two more worth knowing.
Costs for DPF cleaning around Upper Astrop
A call-out charge holds whatever follows, and takes in the visit, the booking fee, the check and the advice offered. Cleaning itself starts from £299.
Once we have what you own, and roughly what the filter will take, the price gets settled on the phone. A single price for all would not be straight. What you run and where you are both shift it: Upper Astrop itself, across at Newbottle, or otherwise out in the OX postcode area.
Where the scan says treatment will not work, you are not charged for cleaning. The call-out charge nonetheless holds, because the visit, the check and the advice have been done.
Aftercare is covered by a 30-day warranty: should the light reappear within it, an engineer returns to Upper Astrop.
A very efficient service by the 2 men that came to me today. It didn't take too long, very professional and i'm so pleased, thank you, Anita Robertson-Wynne.
Great job from the Kieran did the job really well thank you for the work would use them again when I get the problem thank you Paul.
I phoned at short notice and they managed to fit me in the same day. The fix has worked a treat.
What we clean, and how far we travel round Upper Astrop
Whatever it is — car, light van, light commercial, heavy goods vehicle, plant, construction machinery, agricultural vehicle — the very same call-out service holds, and the filter never quits it.
Engineers are along Upper Astrop Road most weeks, so Upper Astrop is rarely a journey of its own, and the same run picks up Newbottle, Great Purston and the villages out past Kings Sutton. Coverage reaches UK-wide, so further out across Northamptonshire is even so worth a ring, and what decides between today and tomorrow is the diary rather than the distance.
About Upper Astrop
Upper Astrop is a small hamlet in Northamptonshire, situated inland at an elevation of 107 metres, and is located near the villages of Astrop and Newbottle. Upper Astrop lies within the East Midlands region, approximately 19 miles from Oxford and 60 miles from London, and is characterized by semi-detached housing. Upper Astrop is a quiet residential area with a small population of around 347 people.
What Upper Astrop drivers ask about DPF cleaning
- Does a long run sort it?
- If you get it early, and the vehicle is not in limp mode, sometimes. A sustained run at motorway speed is what it needs — not five minutes or so to Co-op Food and back.
- About how long does it run?
- Expect typically around 2 hours — heavily clogged filters sometimes take a second pass, which adds to it.
- How much does it come to around Upper Astrop?
- Treatment begins from £299, and the call-out charge on top pays for the visit, the diagnostic and the advice. Quoting is done by phone, since what you drive and where you live both move the figure.
- Do I have to be around?
- You need not stand with it — the car simply wants a spot to wait for a couple of hours. Choosing to be there is fine: the regeneration then is done out on the road, monitored.
- Can someone travel to Upper Astrop soon?
- That hangs on the schedule, but it is often same-day or next-day. Phone 0303 330 1830 and we will let you what is open across the OX area.
- Will the filter be lifted off?
- On the on-site service, no: the filter is done in place. Taking a filter off or fitting one back on amount to anything a job we do whichever way.
- And if the light reappears?
- Aftercare sits inside the 30-day warranty, and that includes an engineer coming back to Upper Astrop.
Booking a DPF clean around Upper Astrop
Phone 0303 330 1830 and talk us through what the motor is doing: light, limp mode, smoke, whatever it is. The quote goes first, and so does the slot, before anyone heads off for Upper Astrop. Out of phone hours, email enquiries@dpf-fixer.co.uk and it is picked up first thing.
SafeContractor approved, ISO 14001 certified, ISO 9001 certified and SSIP 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.