Tutnalls, Gloucestershire: Mobile DPF Cleaning
Sorting the DPF takes place at the motor, not at a garage. No workshop, no filter leaving. A technician drives out to your door in Tutnalls, clears the diesel particulate filter in place, performs a DPF regeneration, and you end up with the filter you arrived with.
You'll have a number by phone before anyone departs, the clean starting from £299, and the visit taking typically around 2 hours.
Most owners find us with the light already on, and the vehicle down on power. That is exactly what this page is meant for.
The DPF light is on. What now?
Not the DPF, automatically. First thing to get straight. Several faults put the identical light on the identical dash, which is why a visit begins with a check rather than with a clean.
How the motor is run in the meantime makes a difference too.
- Amber light, car yet driving as normal — a long constant run can even now sort it alone. Costs nothing, and worth a try before you call anything.
- That window has shut once the motor has slipped into limp mode. Driving will not help now.
- Diesel smell in the car, or black smoke under hard acceleration — stop arranging long drives and get it seen to.
What the car has been warning you
By the time the light appears, things have generally been deteriorating for a while. It is last news:
- tailing off on power, above all uphill
- the revs no longer climb the way they once did
- worse fuel consumption
- silently, the stop/start bows out
- diesel in the car, or smoke on the way up through the gearbox
That is not proof by itself. The light beside them points at a full filter.
The cause diesel particulate filters choke round Tutnalls
For a DPF, the worst use is the kind you meet across a residential suburb such as Tutnalls. The school run to Severnbanks Primary School, Beaufort Drive at a standstill at half eight, a few minutes to Lidl, the dash to Lydney — none of it goes on long enough or runs hot enough for the filter to finish a regeneration. The unburnt soot builds up rather than clearing.
Neither is a long way from Tutnalls: under 10 miles to the M5, under 25 miles to Gloucester. Neither is on the way to much most weeks, though, so the run that would scour a filter never happens.
DPF regeneration, and the stage limp mode kills it
The motor is protecting itself, which is what limp mode means. Pulling power is capped, the revs will not pull, and the regeneration the filter wants can no longer happen — which is the entire catch, because a long drive works by starting that regeneration.
Good advice, that motorway run — right up until the moment it is not. Beyond that line — limp mode — driving will not manage it, and the filter requires treatment.
DPF cleaning at the vehicle across Tutnalls
Most owners do not expect this bit: the filter stays put. The job takes place with the DPF still bolted to the vehicle — on your drive, in a work car park, any place the car can stand for a few hours.
Nothing is touched until other faults are eliminated. That means a diagnostic first: running data off the ECU, soot load by percent and by actual weight, and a review of the sensors, glow plugs and associated parts.
Soot and ash that a regeneration alone will never shift are loosened after that, by a cleaning solution fed through the access point on that motor, which expands inside the filter. A second pass is sometimes called for on heavily loaded filters.
A regeneration is next, driving off what the clean has loosened. Ride along with the vehicle and it becomes a monitored drive out of Tutnalls. Park it and the regeneration is done statically, with real-time data verified once it is done.
Finally the scan runs again — the change confirmed, the light reset, anything still showing written down. Both read-outs come to you by email, so the numbers are kept.
The failures a DPF clean cannot answer
Only one fault is cured by treatment: the filter choked with ash and soot. It does nothing for:
- sensors, pressure or temperature, reporting a restriction that is not real
- EGR valves that jam open
- a problem in the AdBlue system
- a regeneration that hardly ever runs, because of glow plugs or injectors
- a turbo passing oil through the filter
That is what the first scan is for. You are warned before all work gets going, not after you have settled up, should it turns out to be one of those.
Lastly, two things. A vehicle with the filter hollowed out will fail its MOT, and driving it is illegal, so that is no remedy. What gets searched for as DPF renewal swaps nothing: your own filter is cleaned in place and goes back into work.
DPF cleaning costs across Tutnalls
A clean begins from £299, with the call-out charge on top of that for every visit — it pays for the call-out, the booking, the scans and the advice.
The figure is agreed on the phone, once we know the vehicle and what the filter is likely to need. No flat rate could be truthful. The place you are counts as much as what you own: Tutnalls itself, Lydney next door, or farther out in the GL postcode area.
If the scan rules treatment out, there is not a penny to pay for it. You still pay that charge: someone travelled, carried out the check and offered you the advice.
The work includes a 30-day warranty covering aftercare, including an engineer travelling back out to Tutnalls if the light reappears inside that time.
Liam was excellent, he did a full clean, but was not satisfied and completed it twice more until the readings were to his satisfaction. Pre and post clean customer service also commendable. Vehicle is now back to full health and driving well.
On time. Very professional. Answered all my questions. Car running perfect when finished. The technician was a credit to the company.
Baz (the DPF Technician) was absolutely superb; he was knowledgeable, polite and informative. Importantly he cleaned and restored my DPF such that my car performance returned to normal.
Where we travel round Tutnalls, and what we clean
Whatever it is — car, panel van, light commercial, lorry, plant, construction machinery, agricultural machine — the same on-site service applies, and the filter never departs it.
The same round that keeps technicians on Beaufort Drive most weeks takes in Tutnalls, Lydney, Primrose Hill and the places beyond Aylburton. Farther out across Gloucestershire is nonetheless worth phoning about — coverage runs UK-wide, and it is the schedule rather than the distance that picks between today and tomorrow.
About Tutnalls
Tutnalls is a suburban area in Gloucestershire, situated near the coast and approximately 15 miles from Gloucester. Tutnalls has a relatively low elevation of 18 metres and is close to nearby places such as Newerne and Lydney. Tutnalls is characterized by its predominantly semi-detached housing stock, which reflects the area's residential nature.
Questions Tutnalls drivers ask about DPF cleaning
- Does a long run shift it?
- Early enough, and with the vehicle out of limp mode, yes — sometimes. A sustained run at motorway speed is what it takes — not five minutes to Lidl and back.
- About how long does it take?
- It is typically around 2 hours. A heavily loaded filter can require a second clean, which lengthens that.
- Cost across Tutnalls — what is it?
- Opening from £299, with a charge for coming out that pays for the scan and advice on what to do next. Pricing is done by phone, since what you own and where you sit both change the figure.
- Is it needed for me to be around?
- You do not need to stand with it — the vehicle simply needs a spot to wait for a couple of hours. Travel along if you prefer, and the regeneration is done as a monitored drive.
- Coming to Tutnalls — how soon?
- You are offered often same-day or next-day, though it depends what is already in the schedule. Ring 0303 330 1830 what is free across the GL area.
- Does the filter leave the motor?
- Not on the on-site service — it is treated where it stands. Lifting a filter off or bolting one back on count as anything something we do either way.
- And if the light returns?
- An engineer comes back out to Tutnalls — the 30-day warranty includes aftercare.
Arrange DPF cleaning in Tutnalls
Ring 0303 330 1830 and tell us what the vehicle is doing — a light, limp mode, smoke, whatever it is. The price is settled first, and so does the slot, before anyone sets off for Tutnalls. Out of phone hours, email enquiries@dpf-fixer.co.uk and it is answered first thing.
The engineers hold full public liability insurance, and we are SSIP Approved, ISO 9001 certified, SafeContractor approved and ISO 14001 certified.
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.