Swathwick, Derbyshire: Mobile DPF Cleaning
Treating the DPF happens at the vehicle, not at a garage. Your vehicle is not taken anywhere and the filter doesn't budge. A fitter turns up at your address in Swathwick, clears the diesel particulate filter fitted to the motor and performs a DPF regeneration.
The visit runs typically around 2 hours, the clean begins from £299, and the figure is agreed by the phone before anyone travels.
If the light is on already and the motor is low on power, this page is yours. That is how most owners get to us.
DPF light on? What happens next
First thing: it is not automatically the unit. A number of faults put the same light on the same panel, which is why a visit begins with a check rather than with cleaning.
How the vehicle is driven in the meantime matters too.
- Car yet driving as normal on an amber light — try a long constant run first. It costs zero and often sorts the filter without a visit.
- A drive will not shift it now — limp mode means that window has now gone.
- A diesel smell inside, or black smoke under acceleration, is the moment to stop planning long drives and call.
Before the light, what the vehicle was warning you
Symptoms have generally been building for some time before the light even shows. Late news, in other words:
- falling off on power, especially uphill
- the revs no longer pull the way they always did
- fuel use that is worse than it was
- stop/start silently packing in
- the car reeking of diesel, or smoke when you pull away
Alone, none of that is evidence. It is a fair guess the filter is blocked once the light is on as well.
Blocked diesel particulate filters round Swathwick, and the cause
Swathwick is a small village, and the day-to-day driving that belongs to one is the least kind type for a DPF. The school run to Deer Park Primary School, Watson Lane at a standstill at half past eight, ten minutes to Morrisons, the dash to Chesterfield — none of it goes on long enough or runs hot enough for the filter to complete a regeneration. The unburnt soot collects rather than burning away.
Where you sit does not help either. The M1 is under 10 miles from Swathwick and Sheffield is under 15 miles away, so unless something takes you out that way regularly, weeks slip past without the sustained run that could empty the filter by itself.
The stage a DPF regeneration can no longer happen
What limp mode amounts to is the car protecting itself. The entire problem is that a long drive works by starting a regeneration, and under limp mode the revs will not pull and power is capped.
So the common advice to run it up the motorway is good advice, until it stops being. In limp mode you are beyond that stage: a clean is what will do it, not more driving.
Where the vehicle stands is where the DPF is done round Swathwick
Most drivers do not expect this bit: the filter stays on. The job is done with the DPF even now fixed to the motor — on your drive, in a work car park, wherever the motor can sit for a while.
The ECU is interrogated first, reporting soot load by proportion and by weight, along with a check of sensor feeds, glow plugs and connected hardware, so nothing is touched while another fault is still in play.
A solution then is injected through the access point on that car, expanding inside the filter to lift soot and ash a regeneration alone will never shift. Where the filter is heavily blocked, plan on a second pass.
A regeneration comes next, driving off what the clean has loosened. If you are there, that is carried out as a monitored drive out of Swathwick; if not, statically where the car sits, with the running data verified once done.
Then a second check, verifying the change, clearing the warning light and noting anything still logged. Both sets of figures are emailed over, so the before and after figures are recorded.
Where a clean is not the solution
Only one fault is cured by treatment: the filter choked with ash and soot. It does no good for:
- a pressure or temperature sensor flagging a restriction that is not there
- an EGR valve stuck open
- an AdBlue system fault
- a regeneration that simply never completes, because of glow plugs or injectors
- the turbo pushing oil into the filter
Finding that out is the first check's job. If it is found to be one of those, you are let know before any work begins rather than after you have handed over anything.
Lastly, two things. A vehicle with the filter hollowed out fails its MOT, and driving it is against the law, so that is no fix. What gets typed in as DPF renewal swaps nothing: your own filter is cleaned in place and goes back into use.
DPF cleaning charges across Swathwick
Any visit carries a call-out charge — travelling to you, making the booking, carrying out the check and passing on the advice. The clean itself opens from £299.
Naming a flat rate would not be straight. We settle it over phone, once the car and its probable needs are established. Whereabouts you are tells as much as what you drive: Swathwick itself, Hardwick Wood next door, or further out within the S postcode area.
You are not charged for a clean that the diagnostic says will not do it. What nonetheless applies is the call-out charge, since the visit was made, the check was carried out and the advice was passed on.
A 30-day warranty covers aftercare on the job, and that includes an engineer heading back out to Swathwick if the light comes back inside the time.
They turned up bang on time as arranged and did a complete dpf filter clean and reset fault codes, performed heath check as stated.
Polite prompt service and explained everything at each stage and other issues that cropped up during the clean out. Running very well and am very pleased with the service.
Arrived quickly after my call and cleared the filter quickly. I was showed the results and advised what to do next. Overall very pleased just hope the problem doesn't return any time soon.
The vehicles we clean and the ground we reach around Swathwick
Private cars, vans of any size and light commercials, HGVs and lorries, plant and construction machinery, farm vehicles — one on-site service across all of them, and on all of them the filter is treated in place rather than moved anywhere.
The same trip that has technicians on Watson Lane most weeks picks up Swathwick, Hardwick Wood, Wingerworth and the places beyond Holymoorside. It is the calendar, not the distance, that decides whether it is today or tomorrow, and coverage runs UK-wide — so ring still from further out through Derbyshire.
About Swathwick
Swathwick is a small locality in Derbyshire, situated on the riverside at an elevation of around 150 metres. Swathwick lies near several notable places, including Harper Hill, Hardwick Wood, and Wingerworth, and is located approximately 12 miles from Sheffield. Swathwick is characterised by its predominantly detached housing stock, reflecting its relatively rural setting. Swathwick is also relatively distant from London, at around 130 miles away.
Usual questions on DPF cleaning around Swathwick
- Does a long run shift it?
- Sometimes, if you spot it in time and the vehicle has not fallen into limp mode. That requires motorway speed for a sustained spell, rather than a short trip to Morrisons.
- The visit takes how long?
- Allow typically around 2 hours — heavily clogged filters sometimes take a second pass, which extends it.
- In Swathwick, what does it run to?
- Cleaning opens from £299, and the call-out charge on top takes in the visit, the diagnostic and the advice. The vehicle and your address both change the price, so we quote on the phone.
- Must I be present in person?
- You do not need to stand with it — the car simply requires somewhere to sit for a couple of hours. Choosing to be there is welcome: the regeneration then goes out on the move, monitored.
- Coming to Swathwick — how soon?
- You are in for often same-day or next-day, though it depends what is now in the schedule. Ring 0303 330 1830 and we will tell you what is open across the S area.
- Does the filter come off the motor?
- On the call-out service, no: the filter is cleaned in place. We never take filters off or put them back on, either way.
- What if the light returns?
- Included by the 30-day warranty: aftercare, and an engineer coming back to Swathwick.
Booking a DPF clean in Swathwick
Phone 0303 330 1830 and describe what the vehicle is doing: the light, limp mode, smoke, whatever it is. You will be given a figure and a date before anyone heads off for Swathwick. If the lines are shut, enquiries@dpf-fixer.co.uk reaches us and gets dealt with first thing.
All our engineers carry full public liability insurance, and we are SSIP Approved, SafeContractor approved, ISO 14001 certified and ISO 9001 certified.
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.