Green Bottom, Gloucestershire: Mobile DPF Cleaning
The motor sits where it is — on-site DPF cleaning travels to it. An engineer turns up at your place across Green Bottom, cleans the diesel particulate filter while it is fitted to the motor, runs a DPF regeneration, and you hold on to the filter you arrived with.
The visit lasts typically around 2 hours, the clean begins from £299, and the number is settled by the phone before anyone travels.
Most people find us with the light on already, and the vehicle down on power. That is the position this page is aimed at.
DPF light on? What comes next
Not the unit, automatically. First thing to get straight. Cleaning is not where a visit starts. A check is — several faults register as the same warning.
The driving you do in the meantime matters. That is the other thing.
- Amber light, motor yet driving normally — a long steady run can yet sort it on its own. Costs zero, and worth a try before you call anything.
- That window has gone once the vehicle has slipped into limp mode. Motoring will not do it now.
- Diesel smell in the cabin, or black smoke under the throttle — stop planning long drives and get it looked at.
What the car has been warning you
By the time the light arrives, things have usually been going wrong for some time. It is belated news:
- climbing uphill, the power drops away
- you see the revs fall short of where they always went
- the fuel economy is poorer
- the stop/start silently bowing out
- smoke under hard acceleration, or a diesel smell inside
That is not evidence by itself. With the light, it is a fair assumption the filter is blocked.
What chokes diesel particulate filters round Green Bottom
Being a rural hamlet, Green Bottom produces exactly the motoring a DPF handles worst. Nothing of it lasts long enough or is hot enough for the filter to finish a regeneration: the school run to Forest View Primary School, George Lane crawling at half eight, five minutes to Tesco, the run to Lydney. The soot banks up rather than burning off.
The M50 sits under 10 miles from Green Bottom, Gloucester under 10 miles off, and unless something pulls you out that way regularly, entire weeks go by without the sustained run that clears a DPF. Geography does not assist.
DPF regeneration, and the point limp mode stops it
What limp mode amounts to is the car protecting itself. A sustained drive works by setting off a regeneration, and that is exactly what limp mode rules out: power held down, revs pinned, no regeneration available.
So the standard advice to get it up the motorway is sensible advice, up until the day it is not. The filter requires treatment rather than driving once the vehicle has dropped into limp mode.
Call-out DPF cleaning where the car stands round Green Bottom
The filter does not come off. That is the bit most people do not expect: the job happens with the DPF even now bolted to the motor, on your drive, in a work car park, wherever the car can wait for a couple of hours.
Nothing is started until other faults are eliminated. That means a check first: live data off the ECU, soot load by percentage and by weight, and a look over of the sensor feeds, glow plugs and associated hardware.
Next comes the clean itself: a cleaning solution in through the car's own access point, expanding inside the filter and freeing what a regeneration will not. Where the filter is badly loaded, expect a second pass.
Then a regeneration, to burn off what the clean has lifted. Come with the motor and it is done as a monitored drive out of Green Bottom. Drop it and the regeneration runs statically, with running data verified once it is done.
Finally the check runs again — the change confirmed, the light put out, anything still outstanding noted. Both read-outs reach you by email, so the numbers are on record.
What a DPF clean will not cure
A filter blocked with soot and ash is the one thing treatment fixes. It will not help:
- the wrong signal from a temperature or pressure sensor
- EGR valves that stick open
- the AdBlue system going wrong
- a regeneration that never completes, because of glow plugs or injectors
- the turbo putting oil into the filter
Finding that out is the first scan's whole job. When it is found to be one of those, you are let know before any work begins rather than after you have settled up anything.
Gutting the filter out is not a solution: without a working DPF a vehicle fails its MOT, and driving it is an offence. DPF renewal is the phrase people type in, though nothing is swapped — your existing filter is cleared in place and put back into use. Two more worth bearing in mind.
Figures for DPF cleaning across Green Bottom
Every visit carries a call-out charge — coming out to you, making the booking, doing the diagnostic and giving the advice. The clean itself begins from £299.
The price is fixed on the phone, once we know the vehicle and what the filter is going to need. No flat rate could be honest. What you drive and where you are both change it: Green Bottom itself, across at Collafield, or further out in the GL postcode area.
Where the check says a clean will not work, you are not asked to pay for cleaning. You still pay that charge: someone came out, carried out the check and gave you the advice.
The work carries a 30-day warranty including aftercare, including an engineer coming back out to Green Bottom if the light reappears inside that time.
Very honest, friendly and straight forward company and engineer (Attilla). He ran a diagnostic check and said that they could try cleaning it out but it would probably block again within a few weeks. Hence I was very happy to have only paid the £150.
Nat arrived from the company on time, was polite and explained what he was doing then just got on with it. Very efficient and well worth every penny. Nat should get a medal. Car is running fine now.
Technician very good at his job got me back on the road told me I need a clip on a part will recommend to people to be fixed going to get a new pipe not good pipe on the car.
The vehicles we clean and the ground we reach near Green Bottom
Private cars, vans of any size and light commercials, HGVs, construction and plant machinery, agricultural vehicles — a single mobile service across all of them, and on all of them the filter is done where it sits rather than carried anywhere.
The same round that has our engineers on George Lane most weeks takes in Green Bottom, Collafield, Flaxley and the villages beyond Littledean. Farther out across Gloucestershire is even so worth phoning about — coverage reaches UK-wide, and it is the calendar rather than the distance that decides between one day and the next.
The area around Green Bottom
Green Bottom is a small hamlet in Gloucestershire, situated inland at an elevation of 111 metres, approximately 9.8 miles from Gloucester. Green Bottom comprises predominantly detached housing and is home to around 349 residents. Green Bottom is located near other small settlements such as Shapridge and Popes Hill, and is about 103 miles west of London.
What Green Bottom drivers want to know about DPF cleaning
- Will a long drive clear it?
- It may, provided you spot it early enough and limp mode has not arrived. A long run at motorway speed is what it needs — not fifteen minutes flat to Tesco and back.
- Broadly how long does it last?
- That is typically around 2 hours, though a badly loaded filter can take cleaning twice, which takes longer.
- Price across Green Bottom — what is it?
- The call-out charge takes in the visit, the diagnostic and the advice; the clean itself begins from £299. We settle it on the phone, because the vehicle and your address both move the number.
- Have I need to be present?
- No. The car requires space to wait for a couple of hours; you do not need to stand with it. Preferring to be there is welcome: the regeneration then goes out on the road, monitored.
- When can someone come to Green Bottom?
- That depends on the diary, but it is often same-day or next-day. One phone call to 0303 330 1830 and you will know what the GL area has free.
- Does the filter come away from the motor?
- On the mobile service, no: the filter is treated in place. Neither lifting a filter off nor fitting one back on is work we do.
- And if the light returns?
- The 30-day warranty takes in aftercare, including an engineer coming back to Green Bottom.
Booking a DPF clean across Green Bottom
Talk us through what the car is doing on 0303 330 1830, whether that is smoke, limp mode or the light. Nobody travels to Green Bottom before you know a quote and a slot. Email enquiries@dpf-fixer.co.uk beyond phone hours and it is answered first thing.
SafeContractor approved, ISO 14001 certified, SSIP Approved and ISO 9001 certified, and any 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.