We value your testimonial, any comments positive or negative will be passed on to members of staff or service agents mentioned, we will also take on board your opinions to enable us to improve the network and how we operate. A selection of testimonials will be listed here. Please take some time to read some of these. Links to letters or websites may be included.  If possible please include the make & model of your vehicle and the name of the service agent and town in which they/you are based.

Rover 216GSi

"I had a Terraclean at my local agent J Lawley garages in Halesowen. The car is a '93 model Rover 216 with Honda D16 engine. I had two flat spots during acceleration up to 3,000 rpm and my fuel economy had dropped from 39mpg to about 35mpg. The flat spots made the car feel old and tired. After the Terraclean the flat spots had completely gone and the mpg economy was restored, giving 39.5mpg on a run which for a '93 car is amazing and is probably the best economy figure I've ever achieved. I shall probably be pencilling in another clean as my 2 years is up - I k now I won't see as much improvement this time, but with town driving I want to stay on top of engine coking now I know it causes these problems. Fantastic product and service and I have been recommending this to people since I had my car treated."

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BMW 530i

"I had my 2005 BMW 530i cleaned using Terraclean in March this year, as I noticed the MOT emmisions were showing that the HC content was running at 164ppm and the limit is 200ppm. The car had done 134,000 miles and was running ok but fuel consumption was not as good as it used to be. After the clean the performance expecially at low revs was much better with noticably more torque. The engine is much quieter and smoother. The HC value was crushed and it is now down to 13ppm! The CO level also dropped by 30%. The fuel consumption is much better and is 3 to 5 mpg better than it was. I would highly recommend Terraclean to anyone as it really works. "

Posted By:

Dennis Staines


"Mark Clark has been brilliant and went above and beyond to help fix the problem with my Audi. Excellent service provided, reliable and no hidden costs Would definitely recommend and use again if needed in the future Thank you Mark !"

Posted By:

Kevin Elkington


"Just had our trusty VW T5 1.9 TDI Terracleaned by Jason Kerridge at Kimberly Motors in London Colney, I must say even though the idea made sense like a good old fashioned de-coke I was very sceptical, I just done a 500 mile round trip and she ran like an absolute dream, even the engine is quieter, on the motorway she just purred like a kitten and I'm sure I got another 50 miles to my tank full, I'll be having the rest of our Vehicles done now. "

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Ford Focus 05 2.0L Diesel

"I am well impressed with terraclean. Had my Ford focus 2.0 Diesel 05 plate done today (128,000 Miles). As soon as I left CMS in Redditch I felt an instant difference in throttle response and all round my car is more powerful now all through the revs. Fuel consumption was 43.4 round town before test (which I think is good) after restarting mpg on trip computer and going for 21 miles drive I'm now running 55-60 mpg. This will probably reduce in time but definetly a massic improvement. How can I possibly complain. Well worth the price i paid instead of buying god knows how many bottles of Redex and Wynns fuel cleaner "

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