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Fuel Injectors Cleaning Service

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Want to avoid replacing your fuel injectors? Got clogged injectors?

Our diagnosis and 2-stage engine carbon cleaning is your best option!

What causes fuel injectors to get dirty and clogged? The biggest cause of clogged injectors is the fuel that they are designed to spray. However, surprisingly it’s not dirt within the fuel that causes the damage. The chemical formulation of the pump fuels we use today has evolved to become a selection of hydrocarbons. These hydrocarbons generate more power but have a nasty repercussion of leaving deposits behind in the injector which clogs it, and on the injector tips which reduces the quality of the spray pattern. Engine heat encourages the deposits to evaporate the fuel leaving the deposits to bake onto the surfaces. Of course, the quality fuel manufacturers use detergents in an attempt to prevent these deposits from building up but with today’s stop-start city traffic the detergents cannot keep up and eventually the deposits win the battle.

How do we clean the injectors? 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 minimum of our 2-stage carbon cleaning system that includes our world-leading Hydrogen carbon cleaning and our unique chemicals. Our carbon cleaning machine pulses Hydrogen in through the air intake, during each cylinder combustion over the next 30-45 minutes the Hydrogen will attack the deposits on the tip of the injector, effectively burning them away. As the Hydrogen doesn’t reach into the injectors we use our own specially formulated injector cleaner through the fuel system that will at the same attack and safely break down the deposits within the injectors.

This means in the majority of instances there is no requirement to remove the injectors for cleaning or replace them. On completion of the job, which takes approximately 45-60 minutes, we’ll reassess the engine management system and reset any fault codes.

  • Arron Burton AvatarArron Burton

    Had my Focus 1.6 Ecoboost carbon cleaned on 24th March 2018 by Red. My car feels so much better now. Red is a great guy and he did a great job. Will definitely use again. See you next year.

    Owen Montgomery AvatarOwen Montgomery

    Excellent professional service from James at JPtuning and what a difference he has made with the stage 1 to my audi can really feel the power it has added and how much more responsive it is! I would highly recommend him

  • Stephen David Fraser AvatarStephen David Fraser

    Had Freelander 2 remapped and carbon cleaned all fab at a great price thanks Jamie 👍

    Patsy Jeeves AvatarPatsy Jeeves

    Hi I had my vw golf MK4 1.8 20 valve turbo carbon cleaned by mat at vag on the manner on the 25/06/2017 what a big difference it makes throttle response is awesome mpg is even better car idles better great job mat would recommend to use again or to anyone else who has a car bike bus lorry tank or whatever u got awesome product

  • Callam Michael Williams AvatarCallam Michael Williams

    Just amazing is all I can say. The carbon cleaner engineer was very helpful and talked me through the whole process. And was very friendly. I had stage 2 and it's made a massive difference. I recommend to any one. The engineer was called red.

    Jay Malik AvatarJay Malik

    Overall best service and bang on time done the clean car running 100 per cent smoother then ever a Defo recommend service ,�

  • Aaz Wilde AvatarAaz Wilde

    Had my stage 2 carbon clean done and got to say its a lot better than before 🙂 more responsive and feels a lot better!!

    Jay Jackson AvatarJay Jackson

    Had Tony come out twice now and had stage 3 carbon clean and my Escort, Focus and dad's Rover. Really happy with the service he provides, polite, professional and answered all questions I had. The cars run noticeably smoother, quieter, better response and overall performance! recommending to everyone! Thank You

  • Damon Brooks AvatarDamon Brooks

    Came and done my golf 1.8 turbo def recommend it a lot more responsive of mark def recommend

    Stuart Gall AvatarStuart Gall

    Just had James remap my Octavia vrs. Very professional job . He talked me through every part of the remap and explained everything I can expect from the car. Would highly recommend using James for anyone thinking of getting there car done. Great guy and great job . Thanks again

2-stage engine carbon cleaning
2-stage client testimonial with mpg gains

How do fuel injectors work?

Fuel injectors introduce fuel into the engine combustion chamber at a controlled rate. All diesel engines have injectors whilst some older petrol engines (pre-1980’s) use the alternative of a carburetor. Injectors have tiny nozzles that under pressure allow for precise amounts of fuel to added to the air-fuel mix ratio which in turn ensures safe and efficient combustion. Engines by variation of design have either multiple injectors (one per cylinder) or single point injection where there is one injector for all cylinders.

For fuel efficiency and emissions benefits today’s fuel injector work to extremely tight tolerances producing a finer spray that allows for a better mix with the air as it enters the chambers. The production of such precise fuel delivery means these injectors are costly and they don’t necessarily fail often but due to the carbon deposits issue it is possible for them to become restricted and clogged.

How to prevent fuel injectors from getting dirty and clogged?

Primarily use high quality of fuel, they have better and more cleaning additives in them to assist keeping engine components clean including:-

  • Deposit control additives
  • Antioxidants and stability improver
  • Cold flow improver
  • Anti-static additives
  • Corrosive inhibitors
  • Detergents

Premium fuels contain a mixture of additives that unlike standard fuels provide the following benefits:-

  • keep injectors and other engine components clean
  • improved performance by keeping the engine running efficiently
  • keeping emissions down
  • vibration and noise reduction

What problems will clogged injectors cause?

Restricted or clogged injectors reduce the flow of fuel and disrupt the spray pattern which is critical for an even combustion. An uneven spray can cause stuttering acceleration, lack of power and increased emissions. The most common cause of fuel injector issues is carbon build up. When this is combined with high temperatures it leads to excessive fuel inside the injector nozzles burning. It’s a known fact that low-quality fuel can worsen such problems.

Cleaning your Fuel Injectors?

There are numerous ways to clean or replace the Fuel Injectors with varying prices.

The costliest option is a complete replacement part. Most mechanics will recommend this – Why? Because they’ll earn a profit from the parts and labour of the job which includes the complicated job of coding them into the vehicle. The price of replacing fuel Injectors varies considerably and will obviously depend on how many the engine has, a ball park figure is between £400 and £1,000 plus labour for fitting.

The moderately expensive alternative is to remove the injectors and manually clean them with a injectors specialist solution. This requires some mechanical skill and time or for them to sent away to a specialist for reconditioning. The problem is not all valves are so easy to remove and refit. The cost of this service will be anywhere from £150 – £500, if reconditioning it’s often not much cheaper than completely new injectors!

The most cost-efficient solution is our 2-stage (or higher depending on your vehicle specification) carbon cleaning service.

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

If your vehicle has an injector issue and therefore requires further assistance to resolve the problem there is no better alternative than a skilled UKCC technician providing our 2, 3 or 4-stage carbon cleaning service.

From just £119.99 (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 an injector carbon 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  | EGR Valve | Oxygen Sensor | Intake Valves | Spark Plugs | Catalytic Converter | Intake Manifold | Turbocharger | Smoky Exhausts

Over 75,000 satisfied UK & Ireland customers since 2016..

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Prices for Vehicle Type

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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
£89.99
First, we will complete a thorough check and diagnosis of your vehicle and the DPF system. Then assuming your DPF is in a fit state we will attempt a forced regeneration (this is not a DPF clean). If the regeneration fails a DPF clean be required. 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
£89.99
First, we will complete a thorough check and diagnosis of your vehicle and the DPF system. Then assuming your DPF is in a fit state we will attempt a forced regeneration (this is not a DPF clean). If the regeneration fails a DPF clean be required. Book
HGV / TRUCKS
£199.99
Hydrogen and injector engine carbon cleaning plus FREE diagnostics Book
£549.99
Custom remapping at an affordable price. Choose performance, economy or a mixture of both to suit your requirement. Your local technician will be in contact to discuss the requirements and availability of this service. Book
£649.99
Custom remapping at an affordable price. Choose performance, economy or a mixture of both to suit your requirement. Plus a Hydrogen and injector engine carbon cleaning with FREE diagnostics. Your local technician will be in contact to discuss the requirements and availability of this service. Book
Other (Boats, Tractors etc)
£149.99
45-60 minutes Hydrogen engine carbon cleaning. Prices variable dependent on engine size. Book
£119.99
Hydrogen engine carbon cleaning plus FREE diagnostics Book
£139.99
Hydrogen and injector engine carbon cleaning plus FREE diagnostics. Book
£169.99
Hydrogen, chemical and injector engine carbon cleaning plus FREE diagnostics Book
£549.99
Custom remapping at an affordable price. Choose performance, economy or a mixture of both to suit your requirement. Book
£649.99
Custom remapping at an affordable price. Choose performance, economy or a mixture of both to suit your requirement plus an engine carbon clean to ensure your tractor's engine is fully efficient to take advantage of the new performance! Book
£149.99
Hydrogen engine carbon cleaning plus FREE diagnostics. Prices will vary dependent on machinery, please call to discuss. Book