We use cookies on our site - view details Accept

EGR Valve Cleaning

  • Home
  • EGR Valve Cleaning
Prices

Got an EGR (Engine Gas Recirculation) issue? Is the EGR clogged up? Want to avoid replacing the EGR valve?

Our diagnosis and 3-step engine carbon cleaning is your best option!

 

Why does it get clogged up? The EGR system recirculates expelled exhaust gases because these gases contain oil residues, carbon from the burnt and other such nasties the valve that controls the amount of gases recirculated, the related pipework and if fitted a cooler (designed to cool the gases on recirculation) will over 1,000’s of miles become clogged.

This leads to symptoms such as poor engine performance, lowered fuel efficiency, engine management warning lights and the limp-home-mode being activated (restricted performance), lowered fuel economy, rough idling and/or a strong fuel odor.  We have a great wealth of knowledge and specialise in the diagnostics and cleaning of the EGR system. This includes live data analysis using dealer level diagnostics equipment that we include in all our EGR cleaning services. 

How do we clean the EGR? Firstly we’ll use our dealer level diagnostics equipment to assess the engine management error codes and complete live data analysis. Then assuming the vehicle is fit for cleaning we use a 3-stage carbon cleaning system that includes our world-leading Hydrogen carbon cleaning and our unique chemicals. This means in the majority of instances there is no requirement to remove the EGR for cleaning and assuming it’s just clogged up / dirty this will resolve the issue. On completion of the job, which takes approximately 45-60 minutes, we’ll reassess the engine management system and reset any fault codes.

  • Graeme Conlan AvatarGraeme Conlan

    Have had my VW passat remapped by James.very friendly guy with excellent customer service.

    Delighted with the extra power the car now has just what it needed.

    Definitely recommend James if your looking for a remap.

    Jonathan Colquhoun AvatarJonathan Colquhoun

    Just had my BMW 1 series stage 1 done today and honestly feel an incredible difference. At first I was curious whether or not to get it done but so glad I did and was at such a good price. James explained everything to me before and after it and came out a drive with me to see the difference afterwards which was great. I can’t complain. I mainly feel a difference going from the 4th gear and up, the car seems to want to keep climbing! Anyone wondering it’s a 1 series 120d 2.0l diesel which went from 184- 220 bhp. Will definitely pass on friends and family to this guy and hopefully use his carbon cleaning service at some point. Fantastic service! Thanks James.

  • Jafar Ali AvatarJafar Ali

    Really good treatment, was done on my Golf GT had a lot of carbon build up in the EGR & cleared out almost all of it.

    Lee Lukacs AvatarLee Lukacs

    had engine management light come on in my Mercedes c 220 cdi got it carbon cleaned by yasir and I have to say it's like driving a brand new car I'm so happy with the result cheers I will definitely be using again

  • HaMza ZerdOumi AvatarHaMza ZerdOumi

    Awesome work by professionnels , will definitely come back .

    Stewart Cassidy AvatarStewart Cassidy

    Great service would definitely use again. 👍

  • Lewis Roden AvatarLewis Roden

    James from JPTuningBorders delivered a first class service and excellent end result which has transformed my car. I would highly recommend his service.

    Michelle White AvatarMichelle White

    Adam is an amazing guy, I rang him and he was at mine within an hour. He talked through everything with me, explained each bit as we went along and made my emissions light dissapear! Also, wow, the difference to my vw sharan is amazing. Cannot thank him enough or recommend him enough. If your having doubts, don't!!! Go ahead, do it!!

  • Jack Elliot AvatarJack Elliot

    Big difference in the car, everything is a lot more smoother and pulls a lot better in gears, great quality of service, highly recommend!

    Chris Cuddy AvatarChris Cuddy

    Hi guys got Red to carbon clean my vauxhall insignia last week ( stage 3) what a big difference it has made definitely more responsive on the pedal and no smoke talked me through everything he was doing well happy cheers Red next year pal and please let me know on that stage 2 remap when ur up and running / definitely recommend it guys

3-stage engine carbon cleaning

 

 

Citroen C3 EGR carbon cleaning with client review

UNDERSTANDING THE EGR VALVE SYSTEM

The purpose of the EGR (Engine Gas Recirculation) system is to reduce nitrogen oxide (NOx) emissions that primarily forms when nitrogen and oxygen is subject to high heat and pressure. Nearly all modern diesel and some petrol engines require an EGR system to meet emissions regulations. The system is designed to recirculate exhaust gases back into the intake system which reduces either O2 in diesel engines intake stream or combustible matter in a petrol engines intake stream. These gases have little or no ability to react to the second combustion cycle they are subjected too thus helping to reduce combustion heat and in-cylinder temperatures.

Unfortunately, these recirculated exhaust gases carry a lot of carbon, unspent fuel (including varnishes) and oil vapour which gradually accumulates and bonds as carbon particles inside the inlet and re-circulatory system and especially on and around the valve itself. This leads to numerous engine problems and worst case even engine failure.

The specific purpose of the EGR valve determines if, when, and how much exhaust gases are recirculated. As carbon deposits build up in and around the valve it prevents the opening and closing of the valve operation, and worst case the valve can become stuck losing all functionality.

Usually, the initial driver symptoms of the clogging of an EGR valve is loss of power, excessive black smoke under load, engine management lights, limp mode, and engine stalling, especially when coming offload. Eventually, the valve will stick in either the open or shut position. If stuck open the carbon build up saturation will be accelerated whilst if stuck shut it will cause excessively high emissions and ultimately MOT and/or roadside emission test failures.

How to clean the EGR Valve

There are numerous ways to clean or replace the EGR valve with varying prices.

The costliest option is a complete replacement part and a clean. Most mechanics will recommend this – Why? Because they’ll earn a profit from the part and it’s a quicker job for them. The price of a EGR valve varies on average between £300 and £1,500 plus labour for fitting. At the time of replacement, or just before, it’s important that the rest of the EGR system is also cleaned otherwise carbon deposits within the rest of the system will likely clog the new component. 

The moderately expensive alternative is to remove the valve and manually clean it which requires mechanical skill and time. The problem is not all valves are so easy to remove and refit and the outcome may not always be successful. Of course, it’s not just the valve though, there are all the associated pipes and if fitted the cooler that must also be cleaned. Expect prices to be anywhere from £200 – £500 for such a job if done correctly rather than just the valve.

Then there’s our service, the most cost-efficient option. Even if the valve has failed and therefore the clean doesn’t resolve a valve issue completely at least the rest of the EGR system will be cleaned ready for a new component which on its own will save you money!

Preventative cleaning starts from as little as £89.99 (for a car)

If your vehicle has an EGR issue, or has even failed an EGR manual clean by a garage, and therefore requires further assistance to resolve the problem there is no better alternative than a skilled UKCC technician providing our 3 or 4-stage carbon cleaning service.

From just £149.99 (for a car). The advantages are:-

  • Our Mobile Carbon Cleaning Technicians come to you
  • Potentially no expensive parts
  • No disassembly is required, therefore no expensive labour
  • Completed in an average of 45-60 minutes so no requirement to leave your vehicle with a garage for days on end
  • We are fully insured to complete this service at the roadside or wherever your vehicle is located

Book A EGR diagnostics and clean service

If you require further information please visit our Carbon Cleaning FAQ’s section, contact your local technician or our HQ team on 01293 769495 to discuss your requirements, or use the inquiry form below and we’ll get back to you at your convenience.

Further questions? Make an enquiry

Click on the following links to view our other engine cleaning services – Carbon Cleaning | DPF  | Oxygen Sensor | Intake Valves | Spark Plugs | Catalytic Converter | Intake Manifold | Turbocharger | Fuel Injectors | Smoky Exhaust

Over 5,000 satisfied UK & Ireland customers since 2016..

Book a
Service
prices
from
£89

Faulty Engine? Underperforming?

FREE Engine Diagnostic

Let's fix it
Click to toggle VehicleSmart API Output
lasjajskjdsak
X

Book a Service

01293 769495

Enter your postcode

Unfortunately we do not yet have a technician assigned in your area, please complete the form or call on the number above.

Which services are you interested in?

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Engine Firing up..
1Identify 2Details 3Diagnosis

Enter vehicle type, make, model & engine..
Is your mileage mostly..
To better understand your driving conditions please enter your postcode.
Is the 'Check Engine' light on?
Approximate vehicle mileage?
Does the vehicle go into 'Limp Mode' or are the RPM's restricted?
Does the vehicle produce excessive exhaust smoke or has it failed an MOT emissions test?
Does the vehicle lack performance?
Are the idling RPM's steady?
Your contact details
Additional information and/or engine management fault code you can supply that may help with our diagnosis? (optional)

Your Diagnosis Results

What location are you interested in operating a Carbon Cleaning business in?

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Fleet size?

Which services are you interested in?

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Which services are you interested in?

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Please Enter your Vehicle Reg Plate

Don't know it
x

Prices for Vehicle Type

x
Motorbikes
£74.99
Hydrogen engine carbon cleaning plus FREE diagnostics Book
£104.99
Hydrogen and injector engine carbon cleaning plus FREE diagnostics Book
£224.99
Custom remapping at an affordable price. Choose performance, economy or a mixture of both to suit your requirement. Book
£249.99
Custom remapping at an affordable price. Choose performance, economy or a mixture of both to suit your requirement plus an engine carbon clean service Book
Car (Petrol)
£89.99
Hydrogen engine carbon cleaning with FREE diagnostics Book
£119.99
Hydrogen engine carbon cleaning and injector cleaning plus FREE diagnostics (recommended for non-turbo vehicles) Book
£149.99
Hydrogen, injector and chemical engine carbon cleaning plus FREE diagnostics (recommended for turbo vehicles) Book
£224.99
Custom remapping at an affordable price. Choose performance, economy or a mixture of both to suit your requirement. Book
£339.99
Custom remapping at an affordable price. Choose performance, economy or a mixture of both to suit your requirement plus an engine carbon clean service Book
£399
The Ghost is the original aftermarket CAN bus immobiliser. Protect your car or van from theft like nothing else on the market today. The Ghost protects your car from key-cloning, hacking, and even key theft. The Ghost has no key-fobs or LED indications to give away its location. The Ghost uses the buttons in your vehicle such as those on the steering wheel, door panels or centre console, to allow you to make a unique, changeable, disarm sequence (like a PIN code) that must first be entered before you can drive your car. Just like your credit card but you can make your car disarm sequence even safer by making it up to 20 presses long! In order to make extreme security also be hassle-free, there is a smart-phone application that connects to your car and allows you to get in and drive without having to enter the disarm sequence. NOTE: Call to check compatibility with your vehicle. Book
Car (Diesel)
£89.99
Hydrogen engine carbon cleaning plus FREE diagnostics Book
£119.99
Hydrogen and injector engine carbon cleaning plus FREE diagnostics Book
£149.99
Hydrogen, chemical and injector engine carbon cleaning plus FREE diagnostics (recommended for vehicles with no DPF or that use Ad-Blue) Book
£179.99
Hydrogen, chemical and injector engine carbon cleaning plus FREE diagnostics (recommended for vehicles with a DPF and do NOT use Ad-Blue) Book
£249.99
First, we will complete a thorough check and diagnosis of your vehicle and the DPF system. Then a DPF clean will be performed and the computer will be reset before a test drive to ensure success. Book
£299.99
First, we will complete a thorough check and diagnosis of your vehicle and the DPF system. Then a DPF clean will be performed and the computer will be reset before a test drive to ensure the success of the DPF cleaning. Then a 1-stage Hydrogen engine carbon cleaning service will also be provided to ensure your engine is running at optimal levels! Book
£319.99
First, we will complete a thorough check and diagnosis of your vehicle and the DPF system. Then a DPF clean will be performed and the computer will be reset before a test drive to ensure the success of the DPF cleaning. Then a Hydrogen and injector engine carbon cleaning service will also be provided to ensure your engine is running at optimal levels! Book
£339.99
First, we will complete a thorough check and diagnosis of your vehicle and the DPF system. Then a DPF clean will be performed and the computer will be reset before a test drive to ensure the success of the DPF cleaning. Then a Chemical, Hydrogen and injector engine carbon cleaning service will also be provided to ensure your engine is running at optimal levels! Book
£224.99
Custom remapping at an affordable price. Choose performance, economy or a mixture of both to suit your requirement. Book
£339.99
Custom remapping at an affordable price. Choose performance, economy or a mixture of both to suit your requirement plus an engine carbon clean service Book
£399
The Ghost is the original aftermarket CAN bus immobiliser. Protect your car or van from theft like nothing else on the market today. The Ghost protects your car from key-cloning, hacking, and even key theft. The Ghost has no key-fobs or LED indications to give away its location. The Ghost uses the buttons in your vehicle such as those on the steering wheel, door panels or centre console, to allow you to make a unique, changeable, disarm sequence (like a PIN code) that must first be entered before you can drive your car. Just like your credit card but you can make your car disarm sequence even safer by making it up to 20 presses long! In order to make extreme security also be hassle-free, there is a smart-phone application that connects to your car and allows you to get in and drive without having to enter the disarm sequence. NOTE: Call to check compatibility with your vehicle. Book
LGV (Petrol)
£119.99
Hydrogen engine carbon cleaning plus FREE diagnostics Book
£139.99
Hydrogen and injector engine carbon cleaning plus FREE diagnostics Book
£224.99
Custom remapping at an affordable price. Choose performance, economy or a mixture of both to suit your requirement. Book
£339.99
Custom remapping at an affordable price. Choose performance, economy or a mixture of both to suit your requirement plus an engine carbon clean service Book
£399
The Ghost is the original aftermarket CAN bus immobiliser. Protect your car or van from theft like nothing else on the market today. The Ghost protects your car from key-cloning, hacking, and even key theft. The Ghost has no key-fobs or LED indications to give away its location. The Ghost uses the buttons in your vehicle such as those on the steering wheel, door panels or centre console, to allow you to make a unique, changeable, disarm sequence (like a PIN code) that must first be entered before you can drive your car. Just like your credit card but you can make your car disarm sequence even safer by making it up to 20 presses long! In order to make extreme security also be hassle-free, there is a smart-phone application that connects to your car and allows you to get in and drive without having to enter the disarm sequence. NOTE: Call to check compatibility with your vehicle. Book
LGV (Diesel)
£139.99
Hydrogen and injector engine carbon cleaning plus FREE diagnostics Book
£119.99
Hydrogen engine carbon cleaning plus FREE diagnostics Book
£169.99
Hydrogen, chemical and injector engine carbon cleaning plus FREE diagnostics (recommended for vehicles with no DPF or that use Ad-Blue) Book
£199.99
Hydrogen, chemical and injector engine carbon cleaning plus FREE diagnostics (recommended for vehicles with a DPF and do NOT use Ad-Blue) Book
£339.99
First, we will complete a thorough check and diagnosis of your vehicle and the DPF system. Then a DPF clean will be performed and the computer will be reset before a test drive to ensure the success of the DPF cleaning. Then a Chemical, Hydrogen and injector engine carbon cleaning service will also be provided to ensure your engine is running at optimal levels! Book
£319.99
First, we will complete a thorough check and diagnosis of your vehicle and the DPF system. Then a DPF clean will be performed and the computer will be reset before a test drive to ensure the success of the DPF cleaning. Then a Hydrogen and injector engine carbon cleaning service will also be provided to ensure your engine is running at optimal levels! Book
£299.99
First, we will complete a thorough check and diagnosis of your vehicle and the DPF system. Then a DPF clean will be performed and the computer will be reset before a test drive to ensure the success of the DPF cleaning. Then a Hydrogen engine carbon cleaning service will also be provided to ensure your engine is running at optimal levels! Book
£249.99
First, we will complete a thorough check and diagnosis of your vehicle and the DPF system. Then a DPF clean will be performed and the computer will be reset before a test drive to ensure the success of the DPF cleaning. Book
£224.99
Custom remapping at an affordable price. Choose performance, economy or a mixture of both to suit your requirement. Book
£339.99
Custom remapping at an affordable price. Choose performance, economy or a mixture of both to suit your requirement plus an engine carbon clean service Book
£399
The Ghost is the original aftermarket CAN bus immobiliser. Protect your car or van from theft like nothing else on the market today. The Ghost protects your car from key-cloning, hacking, and even key theft. The Ghost has no key-fobs or LED indications to give away its location. The Ghost uses the buttons in your vehicle such as those on the steering wheel, door panels or centre console, to allow you to make a unique, changeable, disarm sequence (like a PIN code) that must first be entered before you can drive your car. Just like your credit card but you can make your car disarm sequence even safer by making it up to 20 presses long! In order to make extreme security also be hassle-free, there is a smart-phone application that connects to your car and allows you to get in and drive without having to enter the disarm sequence. NOTE: Call to check compatibility with your vehicle. Book
HGV
£199.99
Hydrogen engine carbon cleaning plus FREE diagnostics Book
POA
Custom remapping at an affordable price. Choose performance, economy or a mixture of both to suit your requirement. Book
Other Vehicle
£99.99
We'll bring our Hydrogen carbon cleaning machine to your boat. Book