0 items 01462 481 342
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All vehicles will be sanitised both on collection and delivery.




Autolube in Letchworth, Herts now offer Terraclean engine servicing for both petrol and diesel engines! Terraclean is an advanced and effective decarbonising engine service designed specifically to immediately restore performance levels, restore fuel economy and reduce emissions by removing carbon build up.

Vehicle Details


Terraclean Service

Terraclean Advice 

Engine carbon build up is the by-product of combustion inside your engine. These deposits will affect engine efficiency and typically result in reduced performance, reduced fuel economy and increased emissions.

Terraclean is the only decarbonising service of its kind in the world. Although there are plenty of other fuel system cleaners available, only Terraclean will restore your vehicle’s performance and fuel economy by removing the carbon build up from your oxygen sensor and other engine components.

Terraclean’s supreme service performance has resulted in an official endorsement and recommendation by motor specialist, Edd China.

"Terraclean service works to maintain your vehicle, helps us take care of the environment and saves £££’s off your fuel bill!" Edd China

After testing the Terraclean solution on his television show (on Discovery Turbo), Edd was extremely impressed with the reduction in MPG and the noticeable increase in vehicle performance. So much so that Edd now works in conjunction with Terraclean to help vehicles reach ultimate engine efficiency.


What to expect from your Terraclean engine service:

  • Restored fuel economy and engine efficiency
  • Increase in vehicle performance
  • Increased lambda efficiency resulting in smoother idle
  • Prolonged component life; saving on costly repairs
  • Immediate drive-away difference


What our customers say:

"The main improvement I can clearly tell is the improvement on MPG. I have generally got approx 25 or less to the gallon, not good but it is a heavy car. However I am now at 32 miles to the gallon. An improvement of 7MPG!!! It also handles hills better!" - Mr. Deane, Hitchin

"Just some feedback on the Terraclean today on my Impreza. Have to say there is most definitely an improvement in performance. Power delivery on full load seems smoother, pickup quicker, and even turbo lag seems slightly less noticeable. Just seems very tight after the cleaning." - Martyn, Letchworth

"Just wanted to say a big thank you to you and your team for the Terraclean and doing a fantastic job, with fantastic service, on my car. Driving the 30 miles back home I could feel the difference in the pick up of the engine and the mpg went from 27 there to 33 on the way home. The V8 even sounds more lusty.  Thanks again. Would recommend this service and your garage to anyone." - Dave, London

"Just wanted to thank you and the team for outstanding service I received. I would also like to add to all you doubters of the Terraclean system, just contact the guys at Autolube in Letchworth and have the Terraclean done. It will be the best £108 you will ever spend. My BMW showed fantastic results from the Terraclean service! It has more punch and is quieter, faster, and for anyone wanting further proof, the hydrocarbons were down to 36 from 265!!! Co from 0.56 to 0.08. These figures prove that Terraclean works, and works well. Fantastic work guys!" - Mr Atkins, Stevenage

So to book your Terraclean service at Autolube in Letchworth, Herts, use the above quick book form or call us on 01462 481 342.

Got a question?

If you have any questions do not hesitate to contact us at our Letchworth based garage.

You can call or email us at Autolube on the following:

t 01462 481342

Institute of the Motor Industry Good garage scheme

Why Choose Us?


We stamp your car’s service book!


We reset your car’s service lights & countdown!


We offer free courtesy cars!


We maintain the manufacturer’s warranty!


We work to the manufacturer’s specifications!


We can collect and deliver your car!


We photograph all work carried out!


All our work has a minimum 12 month guarantee!


You will be shown all old parts so you can fully understand the work carried out on your vehicle

Trust My Garage - Guaranteed by the retail motor industry
The Institute of the Motor Industry
Good Garage Scheme Registered Member