Cotwalton, Staffordshire: Mobile DPF Cleaning
With on-site DPF cleaning, we come to the motor. No body shop, no filter leaving. An engineer drives out to your place over in Cotwalton, cleans the diesel particulate filter as it sits, performs a DPF regeneration, and you end up with the filter you arrived with.
Nobody travels until the figure is settled by the phone. The visit runs typically around 2 hours and the clean begins from £299.
Written for the situation most callers are in: the light already on, the car short for power, and the job still to fix.
Your DPF light is showing — what next?
Not the DPF, automatically. First thing to note. A check goes before any treatment, because that same panel light has a number of candidate faults behind it.
The driving you do in the meantime counts. That is the second thing.
- A long steady run may even now be enough, provided the light is amber and the motor goes as normal. Costs nothing at all, so try that before ringing.
- That window has shut once the vehicle has dropped into limp mode. Motoring will not get there now.
- A diesel smell in there, or black smoke under the throttle, is the point to stop booking long drives and book it in.
The motor has been telling you already
By the time the light arrives, things have normally been slipping for a while. It is late news:
- power falling off, above all going uphill
- revs that will not pull the way they used to
- fuel use going worse
- silently, the stop/start packs in
- diesel in the interior, or smoke on the way up through the gears
On its own, none of that is evidence. It is a fair bet the filter is blocked once the light is there too.
Why diesel particulate filters clog round Cotwalton
For a DPF, the poorest driving is the type you get across a rural hamlet such as Cotwalton. The school run to Oulton CofE First School, Cotwalton Road at a crawl at the morning rush, a few minutes to Morrisons, the run to Stone — nothing of it runs long enough or gets hot enough for the filter to see through a regeneration. The soot collects rather than burning off.
Neither is distant from Cotwalton: under 5 miles to the M6, under 10 miles to Stoke-on-Trent. Neither is on the way to anywhere most weeks, though, so the drive that would scour a filter hardly ever gets made.
Limp mode, and when DPF regeneration stops working
What limp mode means is the car defending itself. The entire problem is that a long drive works by setting off a regeneration, and in limp mode the revs will not rise and power is capped.
The usual advice — run it up the motorway — is sound, right until it is not. Once the car is in limp mode you are beyond that point, and the filter requires cleaning rather than more driving.
The car stays put for on-site DPF cleaning in Cotwalton
On your front, in a work car park, wherever the car can sit for a couple of hours: the job is done with the filter even now bolted on, which is the part most drivers do not expect.
The ECU is taken first, giving soot load by proportion and by mass, along with a review of sensor readings, glow plugs and connected hardware, so nothing is touched while another fault is still in play.
Soot and ash that a regeneration on its own will never move are freed next, by a cleaning solution put through the access point on that car, which spreads inside the filter. Sometimes a filter is blocked enough to take doing twice.
Then a regeneration, to clear what the clean has freed. That is a monitored drive out of Cotwalton if you are along, or a static regeneration where the car sits, with the real-time data verified afterwards.
Then a second diagnostic, proving the change, putting out the warning light and noting anything still logged. Both read-outs are emailed, so the before and after figures are on record.
Where cleaning is not the answer
Only one fault is cured by treatment: the filter choked with ash and soot. It does nothing for:
- a pressure or temperature sensor flagging a block that is not there
- EGR valves that stick open
- the AdBlue system failing
- failed glow plugs or injectors, so no regeneration ever completes
- the turbo putting oil into the filter
Finding that out is the first diagnostic's purpose. When one of those turns out to be the fault, you find out about it at the outset rather than once the money has gone altogether.
Cutting the filter out is not a solution: without a functioning DPF a vehicle cannot pass its MOT, and driving it is against the law. DPF renewal is the wording people look up, though nothing is exchanged — your original filter is treated in place and put back into use. Two more worth bearing in mind.
DPF cleaning charges around Cotwalton
The clean opens from £299. A call-out charge applies to every visit, and takes in the call-out itself, the booking, the check and the advice that goes with it.
Publishing a flat rate would not be truthful. We settle it by phone, once the vehicle and its probable needs are clear. Two separate things shift it: what you own, and where you are — Cotwalton itself, out at Oultoncross, or otherwise out in the ST postcode area.
Where the diagnostic says treatment will not help, you are not asked to pay for treatment. You even so pay that charge: someone turned up, ran the diagnostic and passed on you the advice.
The job includes a 30-day warranty taking in aftercare, including an engineer travelling back out to Cotwalton if the light returns inside that time.
Nic turned up ran through everything, explained very well and carried out the job professionally, very very pleased with what he has done and really nice chap to talk too of if I need anything else I'll 100% be in touch thanks to him. John.
Booked a dpf clean. came next day very efficient service car was in limp mode. (mercedes c220 cdi)the technician had the car up and running perfectly with all its power back in a hour. great service highly recommended.
Dan was fabulous and courteous. He did mention before the clean that the DPF was nearly empty and it was up to me still go ahead with the clean. The clean was performed and the number did improve. Great advice and prompt service. Highly recommended.
The vehicles we clean and the area we take in round Cotwalton
Private cars, panel vans and light commercials, HGVs and lorries, construction and plant machinery, agricultural machinery — one on-site service across all of them, and on all of them the filter is cleaned in place rather than taken anywhere.
Cotwalton is seldom a special trip: our engineers are out on Cotwalton Road week in week out, and the same run picks up Oultoncross, Oulton Grange and the villages out past Oulton. Phone anyway from even further out around Staffordshire. Coverage extends UK-wide, and the slot you get depends on the calendar rather than how far away you are.
A note on Cotwalton
Cotwalton is a small hamlet in Staffordshire, situated inland at an elevation of 157 metres, with detached housing being the predominant type of accommodation. Cotwalton lies approximately 8 miles from Stoke-on-Trent and is surrounded by nearby places such as Moddershall, Oulton, and Hilderstone. Cotwalton has a relatively small population of around 288 residents. Cotwalton is located in the West Midlands region, about 128 miles from London.
What Cotwalton drivers wonder about DPF cleaning
- Is a long drive enough on its own?
- It might, provided you get it early and limp mode has not begun. A long run at motorway speed is what it wants — not fifteen minutes flat to Morrisons and back.
- Roughly how long does it last?
- It is typically around 2 hours. A badly clogged filter can require a second clean, which adds to that.
- Cost around Cotwalton — what is it?
- The call-out charge pays for the visit, the scan and the advice; cleaning itself starts from £299. Settling it is done by phone, since what you drive and where you sit both move the number.
- Is it necessary for me to be there?
- You do not need to stand with it — the car just needs space to wait for a couple of hours. The regeneration can be carried out as a watched drive if you would sooner come along.
- When can someone come to Cotwalton?
- Depending on the diary, often same-day or next-day is usual. Ring 0303 330 1830 and we will tell you what is available across the ST area.
- Is the filter removed from the car?
- On the mobile service, no: the filter is done in place. And neither does getting a filter off nor fitting one back on is work we do.
- And if the light comes back?
- An engineer heads back out to Cotwalton — the 30-day warranty covers aftercare.
Set up DPF cleaning around Cotwalton
Tell us about what the motor is doing on 0303 330 1830, whether that is smoke, limp mode or the light. You will know a quote and a slot before anyone sets off for Cotwalton. Email enquiries@dpf-fixer.co.uk outside phone hours and it is answered first thing.
SafeContractor approved, ISO 14001 certified, SSIP Approved and ISO 9001 certified, and every engineer carries public liability insurance.
As a trading name of DPF Fixer Ltd, Mobile DPF Cleaner operates under the company whose Trustpilot rating is 4.5 out of 5 from 1,989 reviews.