Why Choose EDT?


The Engine Decontamination Machine, has been manufactured in the USA and distributed throughout the World for over 20 years.

EDT Automotive have now carried out treatments on thousands of vehicles removing contamination, improving their mpg, reducing their emissions and enhancing the overall performance of the cars.

99.6% customer satisfaction score – book now to experience the product for yourself.


Our machine carries out a unique engineering process which removes all the sludge, varnish and debris that builds up in the engine. Improving the engine’s coefficient of friction allows the new oil to perform to its maximum capabilities. This then has a positive impact on fuel economy, CO emissions, engine performance and drivability.

Our engine cleaner device is fully automated and once connected takes less than fifteen minutes to complete a full clean of your vehicle’s engine. It operates using a bespoke mineral oil.

We currently have experienced average emission reductions on cars tested of 69% on CO and 58% on diesel smoke, as of September 2015. Together with many testimonials on the enhanced performance and drivability after an Engine Decontamination Treatment (EDT) has been carried out.

The engine cleaner machine that eliminates all signs of contamination.

Watch the video below to see how EDT's methods can benefit your vehicle:


Since 2013 we have treated thousands of vehicles with our engine cleaner, and the results speak for themselves.

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Our award-winning EDT Treatments improve fuel economy, reduce carbon emissions and improve driving performance!

We’re never far away; we have a national network of dealers that provide our Engine Decontamination Treatments every day.

Improve your carbon footprint and to get your vehicle running like new again. Call us today on 01233 712341 to find your local EDT partner and discuss your treatment further.


  • John L – BMW owner

    As the owner of a much loved but high mileage 5 Series BMW which was starting to show its age, I was recommended to contact Nick at Brixey Auto Repairs to see if he could help restore my car to something approaching its former glories.

    Through his and Ben’s knowledge and experience they were able to bring my car back to life and offered both professionalism, customer service and value; I was extremely grateful for their efforts and the results.

    Booking my, now restored, car in for a routine service, Nick recently mentioned that he had access to the EDT Automotive Engine Deep Clean treatment and asked me to consider the potential benefits of putting my car through this treatment. As Nick had recommended it I didn’t have to think very hard or long before agreeing and I am glad I did. The results have been astounding, the engine is now so smooth it could almost be new and the power has clearly increased. Most impressively though, when I undertook my normal daily 150 mile commute I found that the fuel economy had improved by nearly 8 mpg.

    The EDT Automotive Engine Deep Clean treatment will pay for itself in increased fuel economy and has given me a car that is now more fun than ever to drive, all the while helping to protect me from future repairs; it really is an amazing treatment and one I wouldn’t hesitate to recommend.

  • Silvano Grotti

    I am now driven my Volvo for the last week or so and I can honestly say the performance has definitely improved.
    I’ve been driving up to Stratford upon avon and also went to Calais for the day plus numerous journey to the busy Capital, the car engine seems to be smoother and quieter than before EDT Treatment. Crispier performance too, and not at all sluggish as previously, i may have to keep the car for a bit longer now!!!

    In terms of fuel consumption before treatment I was on about 47.3 MPG, i am now 49 MPG.

    Thanks very much guys

  • James in West Sussex

    I kid you not, its like a different car to drive! Normally it idles around 1100 – 1200 RPM all shaky and rattling and is a hard drive through the gears to cruising speed. NOW it sits happily at 700-800RPM, idles like a kitten and is as smooth as a babies bum to a comfortable 65/70 mph!

  • Dave H West Sussex

    BIG improvement! It feels like a brand new car and now pulls like a train compared to before! I’m still smiling and think I will be doing for a long time!



  • Peugeot 308 owner

    Peugeot 308 1.6 HDI 233K Customer- Bury St Edmonds

Click below to see what our customers say about us on Trustpilot

EDT has products all across UK and Ireland

Ranging from main dealers to selected Independents and specialist workshops.

Use the map to locate you nearest approved EDT service provider and contact us.


Shaun Welch

Area Manager
  • 24 years of Automotive experience
  • Experienced in all aspects of Aftersales within a multi-franchise arena
  • Proven skills in customer satisfaction
  • Responsible for Marketing and Graphic Design


Adam Woodcraft

Technical Manager
  • 15 years in multiple industries
  • Technical Support in electrics and mechanics
  • Machine Specialist
  • Customer focused approach to Engineering





Ian Stubbs

Operations Director/ Partner

  • 39 years Automotive experience
  • 35 years in both Aftersales and General Management roles
  • Experience and success gained from roles within Manufacturer, After-Market, Factor and Retail businesses
  • Responsible for all aspects of EDT business within Scotland, Ireland and North East England

David Holmes

Managing Director / Founder Partner
  • 39 years of Automotive experience
  • Directed 5 of the UK’s top AM 100 companies and the world’s largest Ford dealer group.
  • Proven automotive profit generator – Industry Multi award winner
  • Blue print for Aftersales sales process and techniques

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