Top Mechanics For Smart/MCC EGR Valve Replacement & Repairs
298 Reviews
Garage in Thornton Heath, 7 years of experience
Welcome to AUTO PRO, where automotive excellence meets customer satisfaction! With over 7 years of hands-on experience in the auto industry, we take pride in being your trusted partner for all things automot...
LUKE • 5th April 2025
Vauxhall Corsa • Brake discs and pads replacement - front (both)
13 Reviews
Garage in Bucks , 30 years of experience
We are a small family run business and understand how important it is for you to have a safe vehicle for you to travel to work, school and for personal reasons. We can come to you at home or work at a time ...
MARK • 5th April 2025
Peugeot 108 • Full Service
35 Reviews
Garage in Chester Le Street, 5 years of experience
Skilled mechanics are equipped with the latest tools and technology to handle a variety of vehicle makes and models, ensuring top-notch service without the hassle of visiting a traditional repair shop.
817 Reviews
Mobile mechanic in London, 15 years of experience
I am a fully qualified and skilled mechanic - able to diagnose and repair vehicles also inspect them - i have worked on high end prestige vehicles including old classic cars as well as motor homes also thous...
21 Reviews
Mobile mechanic in Stockport, 9 years of experience
I’m an experienced and qualified light vehicle technician working as mobile mechanic, and also working in different dealerships, motor traders and garages as mobile mechanic.
24 Reviews
Mobile mechanic in Chessington, 20 years of experience
Conduct comprehensive vehicle inspections for MOT testing, ensuring compliance with UK road safety standards. • Perform engine diagnostics and repair electrical and mechanical issues using advanced diagnos...
1 Reviews
Mobile mechanic in Stourbridge, 14 years of experience
With 14 years of hands-on experience in the automotive industry, I provide expert mobile mechanic services for cars, motorcycles, buses, and electric vehicles (EVs). 🔧 Qualifications & Experience: ✔ Cert...
177 Reviews
Mobile mechanic in Ingol, Preston , 10 years of experience
BMW Group Senior technican, Air conditioning certified, Hybrid / High voltage certified, MOT tester.
ANDY • 5th April 2025
Audi A4 Avant • Brake pads replacement - front (all)
371 Reviews
Mobile mechanic in Quedgeley, 21 years of experience
I completed my apprenticeship at Brunel Ford in Bristol for around 4 years before moving to Mercedes and Vauxhall respectively to gain valuable knowledge and understand different makes & models of cars. I h...
MARTIN • 5th April 2025
Fiat Ducato • Timing belt replacement
118 Reviews
Garage in Birmingham, 7 years of experience
Worked in an independent garage for 5 years Currently self-employed Can take on following jobs: - Timing belts/ timing chains - Clutch installation - Diagnostics - Engine work - Suspension wo...
295 Reviews
Mobile mechanic in Wilton, 24 years of experience
Edward Hunt has held the title of being ranked Number 1 in the UK & Ireland for 3 years according to the League of True Mechanics. He won the National contest and was crowned number 1 in the 2021, 2022 and 2...
JOANNA • 5th April 2025
175 Reviews
Mobile mechanic in Romsey, 12 years of experience
I started my career in HM Armed forces joining the REME, where I served for 7 years. From there I worked for Mercedes-Benz for 4 years. And now I do all sorts, if it’s got wheels, I can fix it!
BEN • 5th April 2025
Volkswagen Transporter Sportline • Water pump replacement
95 Reviews
Garage in Andover, 14 years of experience
I am Andrei a passionate mechanic with over 14 years of experience . I have also a Electrical and Electronic engineering diploma and lots of knowledge of the car electrical systems.
MARTYN • 5th April 2025
Vauxhall Mokka • Full Service
18 Reviews
Garage in Sandy, 15 years of experience
I have been working on cars and bikes since I was around 12. My journey has started when I did engine rebuild on little 50cc mopped. After all these years working on various vehicles I offer my help as mobi...
RICHARD • 5th April 2025
Ford Grand Tourneo Connect • Diesel particulate filter (DPF) forced regeneration
250 Reviews
Garage in Leicester, 15 years of experience
At J.J. Auto Repair we always aim to be helpful and friendly. We offer a range of services including, Mobile mechanic, Diagnostics, Full service, Multimedia system fitting, and more...
Frequently asked questions about Smart/MCC EGR valve replacement & repairs
Read our answers to questions about EGR valve replacement costs, symptoms and more.
What does an egr valve replacement on my Smart/MCC involve?
Whilst there are quite obviously many different engine designs on the market, there are as many different processes to change one.
There are some basic steps though that are common
- The mechanic will physically inspect the area around the EGR valve for leaks
- A full diagnostic test will be carried out with monitoring of live data
- If deemed to be faulty and once the engine has cooled, the EGR valve will be removed and replaced
- Diagnostic checks will be rerun and codes cleared down
- Vehicle will be road tested
What are the symptoms of a failing Smart/MCC EGR valve?
An efficiently operating EGR valve is paramount to engine performance and a faulty one can make starting difficult and reduce performance considerably.
Some of the typical symptoms are
- Difficulty in starting
- Rough engine idle and stalling
- Poor running
- Reduced performance
- Higher fuel consumption
- Engine management light illuminated
- MOT failure on emissions
How long will an egr valve replacement take on my Smart/MCC?
On average, egr valve replacement times can range from 1 hour to 3 hours with an average of 1.5 hours. The time that the job takes will depend on a number of factors, like your vehicle's make and model, year, as well as other factors. Select your car at the top of this page for information on job time and cost for your vehicle through ClickMechanic.
How often should the EGR valve be replaced on my Smart/MCC ?
While there is no set lifespan for an EGR valve as soon as you are aware of any issues with the EGR, you will need to get an engine diagnostics check, even if the EML (engine management light) isn’t on. You may have experienced the light come on and then go aff the next time the engine is started and this can be a sign that the valve is beginning to stick.
Once an EGR valve begins to fail, it will expire fairly rapidly. The more the exhaust gases flow over it in a stuck position, the worse it will become. Therefore, get it checked to be 100% certain, then get it changed.
How common is an exhaust gas recirculation (EGR) valve replacement on my Smart/MCC?
With exhaust gases flowing through the unit, it will eventually succumb to the deposits of carbon and hydrocarbons etc and it will seize. Therefore replacing an EGR valve as an all too common repair.
How can I extend the life of my Smart/MCC exhaust gas recirculation (EGR) valve?
Whilst you may not think you can have any influence over this, common sense dictates that the more efficient an engine is running, the cleaner the exhaust gasses will be. Therefore regular servicing, including the fuel filter is important.
Using quality fuel with its cleansing additives can also extend the units life as a result of a cleaner burning engine as above.
Using so called EGR system cleaners that simply get poured into the fuel tank, will not directly actually clean the EGR valve, but as previously explained, a cleaner running engine = less deposits.
How much does it cost to clean EGR on Smart/MCC?
On average it can cost between £150 to £500 to clean an EGR valve, depending on the make and model of your car. Some EGR valves take a lot of time to remove and refit, sometimes up 5-6 hours, and on top of that 2 hours to clean the EGR valve.
How to stop Smart/MCC EGR valves from clogging?
Using slightly better quality diesel with additives may help prevent the EGR valve clogging up. Regular maintenance is also key to avoid EGR valve problems.
Can local garages offer home collection and delivery for Smart/MCC egr valve replacement?
Yes, many local garages are able to offer collection and delivery for an egr valve replacement on your Smart/MCC. With ClickMechanic collection & delivery is free if your vehicle is drivable. Once booked a mechanic will pick up the vehicle on the day and time of your choice, do the work, and return the vehicle at a time convenient to you. Simply enter your vehicle registration number and postcode to get an upfront price for a egr valve replacement on your Smart/MCC.
Can mobile mechanics do Smart/MCC egr valve replacement at my home or office?
Yes, mobile mechanics can do an egr valve replacement at your home or office on your Smart/MCC, provided there is a safe and sufficient space to conduct the repair or replacement. With ClickMechanic, once booked for a date and time of your choice, your booking will be offered to vetted mobile mechanics in your area.
How much does a Smart/MCC EGR valve replacement cost?
The cost for a Smart/MCC EGR valve replacement depends on the model of your Smart/MCC. See the averages for different models below. We use industry standard data & millions of data points so you know what you should be paying.
These estimates may include Exhaust gas recirculation (EGR) valve, Exhaust gas recirculation (EGR) valve - passenger side and/or Exhaust gas recirculation (EGR) valve - driver side.
| Name | Average Cost | |
|---|---|---|
| Smart fortwo | £129 | Get exact price |
Estimates on average repair costs, such as the above results for an egr valve replacement, are based on ClickMechanic's quote data which combines multiple third-party sources. Actual costs may vary. We provide estimates on average repair costs for information only and accept no liability for any inaccuracies or errors. If you think an estimate is incorrect, please contact us to let us know.
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Mechanics that work on Smart/MCCs
- Carl Mobile Machine, Holt
- DS Automotive, Dudley
- GTJ Cars Ltd, Downham Market
- Hill Autos, Rugeley, Cannock
- J.S.S Commercials Ltd, Barnsley
- Lexden Vehicle Services, Colchester
- Marshall’s Vehicle Engineering LTD, Harrogate
- Mobile Diagnostic Coventry, Coventry
- Nathan, Wellingborough
- Rj Mobile Auto Services, Newcastle Upon Tyne
- Trusty Spanners, Stevenage
- Turners Automotive Ltd, Essex
- Veloce Automotive, Mexborough