Longfleet, Dorset: Mobile DPF Cleaning
Call-out DPF cleaning goes to the car. An engineer comes at your door in Longfleet, treats the diesel particulate filter while it is attached to the car, carries out a DPF regeneration, and you hold on to the filter you started with.
You'll have a number by phone before anyone departs, the clean beginning from £299, and the visit lasting typically around 2 hours.
Most people find us with the light showing, and the motor low on power. That is the situation this page is meant for.
What to try when the DPF light comes on
First thing: it is not always the DPF. That light can arise from several faults, not only one, so the visit begins with a scan and not with cleaning.
Second thing: how you handle it between now and then counts.
- A long constant run may yet be enough, provided the light is amber and the car runs normally. Costs nothing at all, so have a go at that before calling.
- A drive will not touch it now — limp mode means that window has already shut.
- Stop planning long drives and get it looked at if the cabin smells of diesel or there is black smoke when you accelerate.
The vehicle has been showing you already
Belated news, the light. The symptoms usually grow for weeks before it arrives:
- power tailing off, above all climbing uphill
- the revs no longer rise the way they always did
- worse fuel economy
- the stop/start silently giving up
- the car smelling of diesel, or smoke when you press on
By itself, none of that is conclusive. The light with them suggests a blocked filter.
The cause diesel particulate filters block near Longfleet
Being a residential suburb, Longfleet produces just the use a DPF copes with least well. Nothing of it goes on long enough or runs hot enough for the filter to see through a regeneration: the school run to Longfleet Church of England Primary School, Saint Margaret's Road barely moving at half past eight, ten minutes to The Co-operative Food, the dash to Poole. Instead of clearing, the soot collects.
The M27 lies under 25 miles from Longfleet, Salisbury under 50 miles away, and unless something carries you out that way regularly, full weeks go by without the long unbroken run that clears a unit. Geography does not assist.
The stage a DPF regeneration can no longer complete
Limp mode is the motor looking after itself. With power capped and the revs kept low, the regeneration the filter wants will not happen at all. That tells, because triggering one is precisely what a long run does.
The common advice — run it up the motorway — is sound, up until it is not. The filter requires treatment rather than more driving once the vehicle has dropped into limp mode.
DPF cleaning at the car across Longfleet
Most people do not anticipate this detail: the filter stays on. The job takes place with the DPF even now fitted to the motor — on your front, in a work car park, wherever the car can sit for a few hours.
The ECU is read first, reporting soot load by percentage and by mass, along with a check of sensors, glow plugs and related components, so nothing is cleaned while another fault is still in play.
A cleaning solution next is injected through the access point on that vehicle, opening out inside the filter to lift soot and ash a regeneration by itself will never shift. Sometimes a filter is clogged enough to require doing twice.
Next, a regeneration clears everything the clean loosened. That is a monitored drive out of Longfleet if you are present, or a static regeneration where the motor stands, with the running data verified afterwards.
Finally the check runs again — the change proven, the light cleared, anything still showing logged. Both sets of figures arrive with you by email, so the numbers are kept.
Where treatment is not the answer
One thing is what cleaning cures — a filter clogged with soot and ash. It does little for:
- sensors, pressure, flagging a restriction that is not real
- EGR valves that hang open
- a fault in the AdBlue system
- a regeneration that simply never runs, because of glow plugs or injectors
- turbo problems, with oil entering the filter
The first scan is there for just that. When it is found to be one of those, you are warned before any work starts rather than after you have paid for it.
Cutting the filter out is not a remedy: without a serviceable DPF a vehicle fails its MOT, and driving it is against the law. DPF renewal is the term people look up, though nothing is exchanged — your own filter is cleaned in place and sent back into use. Two more worth noting.
What DPF cleaning costs across Longfleet
Every visit takes a call-out charge — getting to you, taking the booking, carrying out the diagnostic and passing on the advice. The clean itself opens from £299.
Naming a flat rate would not be truthful. We fix it on the phone, once the car and its likely needs are known. Two things shift it: what you run, and where you are — Longfleet itself, over at Poole, or further out within the BH postcode area.
Where the diagnostic says treatment will not work, you are not charged for a clean. Because the visit, the check and the advice have taken place, the call-out charge even so stands.
Aftercare is covered by a 30-day warranty: should the light come back within it, an engineer comes back to Longfleet.
Igor, the technician was fantastic, prompt and explained what was going on with the dpf, fully recommend this company for any dpf issues.
The job was done at my home. The technician knew exactly what he was doing. After the DPF clean I was given a full diagnostic report. The car goes much better now. I'm very happy with the job.
Very happy with the service that was provided! Nic was efficient and knowledgeable. He seemed very honest and I am back motoring again after 75% blockage! Thank you!!
The vehicles we clean and the area we cover near Longfleet
The filter is treated in place on all of them: cars, vans and light commercials, HGVs, plant and construction machinery, agricultural vehicles. Nothing is taken anywhere.
Longfleet is seldom a special trip: technicians are along Saint Margaret's Road week in week out, and the same run picks up Poole, Oakdale and the spots out past Upton. Farther out around Dorset is nonetheless worth a call — coverage is UK-wide, and it is the schedule rather than the distance that settles between one day and the next.
A line on Longfleet
Longfleet is a coastal suburban area in Dorset, situated near the towns of Poole and Oakdale, with Sterte to the west. Longfleet lies at a low elevation of around 16 metres above sea level, close to the shores of Poole Harbour. Longfleet has a population of approximately 6498 people, predominantly residing in flat-type housing. Longfleet is also within commuting distance of larger cities like Salisbury, which is around 25 miles away.
What Longfleet drivers ask about DPF cleaning
- Can I merely take it for a long drive?
- Sometimes, if you catch it early and the motor has not dropped into limp mode. That requires motorway speed for a steady run, rather than a short trip to The Co-operative Food.
- Broadly how long does it last?
- That is typically around 2 hours, though a badly loaded filter can take cleaning twice, which runs on.
- Across Longfleet, what does it come to?
- A clean starts from £299, and the call-out charge on top covers the visit, the diagnostic and the advice. Both the vehicle and where you are change it, which is why quoting goes by phone.
- Have I need to be around?
- Space for the motor to stand, for a couple of hours, is all that is needed. Not you. The regeneration can be done as a monitored drive if you would sooner ride along.
- Travelling to Longfleet — how soon?
- That comes down to the diary, but it is often same-day or next-day. One phone call to 0303 330 1830 and you will know what the BH area has available.
- Is the filter lifted off the car?
- It is done where it sits, on the call-out service. That work — a filter off, a filter back on — is not something we do.
- What if the light comes back?
- Included by the 30-day warranty: aftercare, and an engineer heading back to Longfleet.
Get a DPF clean booked in Longfleet
Call 0303 330 1830 and describe what the vehicle is doing: light, limp mode, smoke, whatever it is. The price goes first, and so does the date, before anyone sets off for Longfleet. Email enquiries@dpf-fixer.co.uk beyond phone hours and it is answered first thing.
Our engineers hold full public liability insurance, and we are SSIP Approved, ISO 9001 certified, ISO 14001 certified and SafeContractor approved.
DPF Fixer Ltd is rated 4.5 out of 5 from 1,989 reviews on Trustpilot. Mobile DPF Cleaner is a trading name of DPF Fixer Ltd; the rating is held by DPF Fixer.