Mobile DPF Cleaning in Rendcomb and Gloucestershire
Treating the DPF is done at the car, not at a body shop. An engineer comes at your place in Rendcomb, treats the diesel particulate filter while it is attached to the motor, carries out a DPF regeneration, and you end up with the filter you started with.
You'll know a number by phone before anyone leaves, the clean starting from £299, and the visit taking typically around 2 hours.
The light is already on and the motor is down on power — that is how we normally come across people, and precisely what this page deals with.
The DPF light is on. What now?
It could not be the unit at all. That is the opening thing. That light can follow several faults, not only one, so the visit begins with a scan and not with cleaning.
It matters what you do with the vehicle between now and the appointment.
- Vehicle still driving normally on an amber light — attempt a long even run first. It costs nothing at all and regularly shifts the filter without a visit.
- A drive will not touch it now — limp mode means that window has already gone.
- Diesel smell in the car, or black smoke under the throttle — stop booking long drives and get it looked at.
What the vehicle has been showing you
Symptoms have generally been mounting for some time before the light ever shows. Belated news, in other words:
- less power, particularly going uphill
- you notice the revs never reach where they always went
- the fuel consumption is down
- silently, the stop/start gives up
- the interior reeking of diesel, or smoke when you accelerate
Any one of those, taken by itself, is not evidence. Next to the light, it is a fair guess the filter is full.
What blocks diesel particulate filters near Rendcomb
The day-to-day driving that goes with a village like Rendcomb is the least kind kind for a DPF. Not one bit of it runs long enough or runs hot enough for the filter to see through a regeneration: the school run to North Cerney Church of England Primary Academy, Cheltenham Road crawling at the morning rush, ten minutes to Waitrose, the hop to Kemble. Instead of burning off, the unburnt soot banks up.
Where you sit does not oblige either. The M5 is under 10 miles from Rendcomb and Gloucester is under 15 miles away, so unless something pulls you out that way regularly, entire weeks go by without the long steady run that could clear the filter on its own.
Why limp mode blocks a DPF regeneration
The motor is protecting itself, which is what limp mode amounts to. The whole problem is that a sustained drive works by starting a regeneration, and in limp mode the revs will not rise and power is limited.
So the common advice to get it up the motorway is sound advice, until it stops being. The filter needs a clean rather than more driving once the motor has slipped into limp mode.
Mobile DPF cleaning where the vehicle stands in Rendcomb
Nothing leaves the vehicle. That catches out people. The DPF remains fixed where it is and the work is done around it, on a driveway, in a works car park, anywhere it can sit for two hours or so.
First a check. Real-time ECU data, the soot load as a percent and as a weight, the sensor feeds, the glow plugs, the related hardware — all of it logged before a thing is cleaned.
Then the cleaning. A cleaning fluid is fed in through the access point on that vehicle and expands inside the filter, freeing the soot and ash a regeneration by itself will never shift. Heavily loaded filters sometimes take a second pass.
What the clean has freed is then burned off by a regeneration. Either it goes as a monitored drive out of Rendcomb, with you present, or it goes where the motor sits and the running data is read after.
A second check confirms the change, puts out the warning light and notes anything still outstanding. Both sets of figures are sent over, so you end up with the before and after figures to hand.
When a DPF clean is not the answer
One thing is what a clean cures — a filter blocked with soot and ash. It does no good for:
- a pressure sensor reporting a block that is not there
- EGR valves that stick open
- an AdBlue system fault
- injectors or glow plugs that block a regeneration starting at all
- a turbo pushing oil through the filter
Finding that out is the first check's job. You are let know before the work gets going, not after you have handed over, if it turns out to be one of those.
Hollowing the filter out is not a remedy: without a functioning DPF a vehicle cannot pass its MOT, and driving it is illegal. DPF renewal is the wording people type in, though nothing is swapped — your original filter is cleared in place and returned into use. Two more worth noting.
DPF cleaning prices across Rendcomb
Any visit attracts a call-out charge — travelling to you, setting up the booking, running the check and offering the advice. The clean itself opens from £299.
The figure is fixed over the phone, once we have the vehicle and what the filter is likely to need. No flat rate could be honest. What you own and where you are both shift it: Rendcomb itself, out at North Cerney, or further out in the GL postcode area.
Where the diagnostic says treatment will not work, you are not charged for treatment. What even so stands is the call-out charge, since the visit took place, the diagnostic was done and the advice was passed on.
If the light comes back inside that time, an engineer travels back out to Rendcomb — the clean includes a 30-day warranty taking in aftercare.
I called and within a couple of hours my car that could barely move was driving like new again. Really quick, friendly and professional service. Very happy with the service I received.
They turned up bang on time as arranged and did a complete dpf filter clean and reset fault codes, performed heath check as stated.
Brilliant! Spoke to someone on the phone and they had availability next day to get me booked in! The issue was solved in a timely manner and I got sent a report detailing everything. Great company! Would defo recommend!
What we clean, and how far we go near Rendcomb
Whatever it is — estate, van, light commercial, HGV, plant, construction machinery, farm vehicle — the one call-out service holds, and the filter never quits it.
Technicians are along Cheltenham Road nearly every week, so Rendcomb is rarely a special trip, and the same run takes in North Cerney, Woodmancote and the places out past Perrotts Brook. Farther out around Gloucestershire is still worth phoning about — coverage is UK-wide, and it is the schedule rather than the distance that settles between one day and the next.
About Rendcomb
Rendcomb is a small village in Gloucestershire, situated on the riverside at an elevation of 172 metres. Rendcomb lies near the villages of North Cerney, Woodmancote, and Calmsden, and is approximately 12.9 miles from Gloucester. Rendcomb has a population of around 278 people, predominantly living in detached houses. Rendcomb is located in the South West region, about 81.4 miles from London.
Questions Rendcomb drivers ask about DPF cleaning
- Does a long run shift it?
- Early enough, and with the car out of limp mode, yes — sometimes. Fifteen minutes to Waitrose and back will not be enough; motorway speed, sustained for a stretch, will.
- Does the visit take long?
- That is typically around 2 hours, though a heavily clogged filter can require cleaning twice, which adds time.
- What does it come to in Rendcomb?
- The call-out charge pays for the visit, the diagnostic and the advice; cleaning itself begins from £299. We quote on the phone, because the vehicle and your address both move the price.
- Have I have to be around?
- The motor requires a space for two hours or so. You do not need to be in it. Wanting to be there is welcome: the regeneration then is done out on the road, monitored.
- How soon can someone travel to Rendcomb?
- That depends on the calendar, but it is often same-day or next-day. Phone 0303 330 1830 and you will learn what is free across the GL area.
- The filter — does it come off the car?
- On the mobile service, no: the filter is cleaned in place. Getting a filter off or fitting one back on amount to anything something we do in either direction.
- Suppose the light reappears?
- Covered by the 30-day warranty: aftercare, and an engineer coming back to Rendcomb.
Organise DPF cleaning around Rendcomb
Talk us through what the vehicle is doing on 0303 330 1830, whether that is smoke, limp mode or the light. You will know a price and a time before anyone heads off for Rendcomb. Anything passed to enquiries@dpf-fixer.co.uk beyond hours is dealt with first thing.
All our engineers maintain full public liability insurance, and we are ISO 9001 certified, SafeContractor approved, SSIP 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.