Mobile DPF Cleaning serving Johnson Street, Norfolk
The vehicle stays put — mobile DPF cleaning travels to it. The engineer turns up at your place in Johnson Street and starts. The diesel particulate filter is cleared fitted to the motor, a DPF regeneration comes next, and you hold on to the filter you arrived with.
The visit takes typically around 2 hours, the clean starts from £299, and the number is fixed by the phone before anyone leaves.
The light is on already and the car is down on power — that is how we usually find people, and what this page deals with.
Your DPF light is lit — what then?
It could not be the unit in the end. That is the opening thing. That light can arise from a number of faults, not just one, so the visit starts with a check and not with treatment.
Second thing: how you drive it between now and then matters.
- Worth a go before you book anything: amber light, motor driving normally, just one constant run, no charge.
- Once the motor is in limp mode, motoring will not touch it. The window has gone.
- A diesel smell inside, or black smoke under acceleration, is the point to stop booking long drives and ring.
Signs the motor has been sending you
Symptoms have normally been building for some time before the light so much as appears. Late news, in other words:
- pulling uphill, the power drops away
- revs that will not rise the way they always did
- fuel consumption going worse
- without a word, the stop/start bows out
- a diesel smell in the interior, or smoke under the throttle
Alone, none of that is proof. With the light with them, the filter is a fair bet.
Blocked diesel particulate filters around Johnson Street, and the reason
For a DPF, the worst use is the type you meet in a rural hamlet such as Johnson Street. A regeneration wants time and heat, and has neither: not on the school run to Ludham Primary School and Nursery, not on Norwich Road at half eight, not on ten minutes to Throwers of Ludham, and not on the dash to Hoveton & Wroxham. The unburnt soot builds up rather than clearing.
Neither is distant from Johnson Street: over 50 miles to the M11, under 15 miles to Norwich. Neither is on the way to anything most weeks, though, so the drive that would scour a filter hardly ever happens.
Why limp mode prevents a DPF regeneration
The car is defending itself, which is what limp mode amounts to. The entire problem is that a long drive works by triggering a regeneration, and once in limp mode the revs will not pull and power is limited.
Getting it up the motorway is the common advice, and it stands as far as a line. Beyond that point — limp mode — driving will not do it, and the filter requires cleaning.
Where the vehicle stands is where the DPF is done round Johnson Street
The filter does not budge. That is the bit most drivers do not anticipate: the job takes place with the DPF still fixed to the car, on your driveway, in a work car park, wherever the car can sit for a few hours.
First a diagnostic. Live ECU data, the soot load as a proportion and as a mass, the sensor feeds, the glow plugs, the related hardware — all of it read before a thing is started.
Then the clean. A cleaning fluid is fed in through the access port on that motor and expands inside the filter, loosening the soot and ash a regeneration alone will never budge. A second pass is sometimes called for on badly clogged filters.
A regeneration comes next, clearing what the clean has lifted. That is a monitored drive out of Johnson Street if you are along, or a static regeneration where the vehicle stands, with the live data read afterwards.
Both reports go over by email, so the figures from either end are kept. The second scan is what proves the change, resets the light and logs whatever is still open.
The failures a DPF clean cannot cure
Treatment fixes one thing: a filter blocked with soot and ash. It does no good for:
- a pressure or temperature sensor flagging a blockage that is not there
- EGR valves that stick open
- an AdBlue system failure
- a regeneration that hardly ever starts, because of glow plugs or injectors
- the turbo passing oil into the filter
Which is why the diagnostic happens first. If one of those proves the fault, you find out about it at the outset rather than once the money has left altogether.
Lastly, two things. A vehicle with the filter cut out cannot pass its MOT, and driving it is an offence, so that is no solution. What gets typed in as DPF renewal exchanges nothing: your existing filter is cleared in place and goes back into service.
The figure for DPF cleaning in Johnson Street
Every visit takes a call-out charge — travelling to you, setting up the booking, running the check and offering the advice. The clean itself begins from £299.
Quoting a flat rate would not be straight. We settle it over phone, once the motor and its expected needs are clear. The car shifts it, and so does the location — Johnson Street, Ludham, or somewhere farther out in the NR postcode area.
You are not charged for a clean that the diagnostic says will not help. Because the visit, the scan and the advice have been done, the call-out charge still applies.
A 30-day warranty includes aftercare on the work, and that includes an engineer travelling back out to Johnson Street if the light returns inside the window.
Great company, technician came out same day as I reported the issue. Fair price. Liam the technician explained everything, the process and after care to prevent issue happening in future. Highly recommend. Many thanks. Ben.
Had been quoted £2000 to replace DPF by my garage. DPF came home and fixed it for £400 or so, car runs perfectly now. Great service, highly recommend.
Daz was knowledgeable and friendly he explained exactly what he was doing and the process involved and within 45mins my dpf was clear and my vehicle was back running smoothly. 10 out of 10 very pleased.
Vehicles we clean, and where we get to round Johnson Street
The filter is cleaned on the vehicle on all of them: cars, vans of any size and light commercials, HGVs, construction and plant machinery, farm vehicles. Nothing is moved anywhere.
The same round that puts engineers on Norwich Road most weeks takes in Johnson Street, Ludham, Thurne and the villages beyond Horning. It is the calendar, not the distance, that picks whether it is this day or the next, and coverage runs UK-wide — so ring anyway from even further out around Norfolk.
A line on Johnson Street
Johnson Street is a small hamlet situated on the riverside in Norfolk, with a low elevation of around 1 metre. Johnson Street lies near the villages of Ludham and How Hill, and is close to the higher ground of High Mill Hill. Johnson Street is characterized by its predominantly detached housing stock, and is located approximately 10.6 miles from Norwich. Johnson Street is a quiet residential area with a population of around 292 people.
Questions Johnson Street drivers ask about DPF cleaning
- Does a long run sort it?
- If you catch it early enough, and the car is not in limp mode, sometimes. A steady run at motorway speed is what it takes — not fifteen minutes flat to Throwers of Ludham and back.
- Does the visit take long?
- Reckon on typically around 2 hours, with a second clean adding to that where the filter is severely blocked.
- Across Johnson Street, what does it cost?
- It opens from £299, plus the call-out charge taking in the visit, the scan and the advice. Quoting is done by phone, since what you own and where you are both shift the figure.
- Must I be there in person?
- Space for the motor to sit, for a couple of hours, is all that is needed. Not you. Travel along if you would rather, and the regeneration becomes a watched drive.
- How soon can someone come to Johnson Street?
- That comes down to the schedule, but it is often same-day or next-day. Phone 0303 330 1830 and we will say to you what is open across the NR area.
- Will the filter be lifted off?
- Treated where it sits, on this service, so no. Nor does lifting a filter off nor putting one back on is work we do.
- The light comes back — then what?
- The 30-day warranty includes aftercare, including an engineer coming back to Johnson Street.
Booking a DPF clean around Johnson Street
Phone 0303 330 1830 and describe what the car is doing — a light, limp mode, smoke, whatever it is. Before anyone leaves for Johnson Street, you will be given both a quote and a date. Email enquiries@dpf-fixer.co.uk out of phone hours and it is dealt with first thing.
The engineers hold full public liability insurance, and we are ISO 9001 certified, SSIP Approved, SafeContractor approved and ISO 14001 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.