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Good gear! Arrived on time. Will buy again.
Have just changed my oil after 9,000k’s and was clean beyond belief! I’ve been a mechanic for over 40 years and seen a lot of diesel sump oil and never seen oil as clean after these miles. Will not run my 79 series without it.
Reply from Buy Fuel Doctor
2025.04.08
Thanks for sharing your experience Chris! We're thrilled to hear the Doctor is performing so well for you and reducing the ash and soot build up in your oil. With your expertise as a mechanic of 40+ years, your feedback is greatly appreciated!
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I have been using fuel doctor around two years on my 2015 Renault kangoo diesel I was considering replacing my injectors ($2000.00 plus fitting) due to low power and high fuel consumption (6.5 to 6.8 litres per hundred km)
Was convinced by a relative to try fuel doctor first.
Two years down the track fuel consumption is 5.5 to 5.8 litres per hundred, power has returned and injector noise back to normal.
I really didn’t believe the stuff would work, how wrong I was.
Highly recommend you give it a shot.
⭐️⭐️⭐️⭐️⭐️
Reply from Buy Fuel Doctor
2025.02.25
Hi John, thanks for sharing your positive experience! We're thrilled to hear that Fuel Doctor has helped your Renault's performance and fuel efficiency. Your recommendation is greatly appreciated and will surely help others make informed decisions.
First time I have used Fuel Doctor. I did some research on the product and found that it was well received by customers, which was encouraging. I did a 500ml treatment to start with, as recommended, and am happy with the way my Range Rover V8 Supercharged is responding. Will now treat the wife's Rav4 and continue with ongoing treatments as recommended. Yes I recommend this product.
Reply from Buy Fuel Doctor
2025.02.25
We're thrilled to hear that Fuel Doctor met your expectations and improved the performance of your Rangie. Thanks for sharing your experience and recommendation! If you have further questions or need assistance, feel free to reach out.
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Been a Comerical fisherman past 40 years and always had the black alge to some extent. I have used other products f10, metho, cladiside and products I have forgotten. You Never seem to quite get rid of it, so an additive is a necessity to prevent it building up like tar.
I have found fuel doctor works pretty well to keep it under control. So I will keep using it.
Added to that, I always use more than directed due to the marine environment and while my 2/3mic primary filters are brownish there are no black blobs as I have seen years past. Allan R
Reply from Buy Fuel Doctor
2025.01.27
Thank you for sharing your experience, Allan. We're glad to hear that Fuel Doctor has helped fix the diesel bug issues you've had. Using a Fuel Doctor is indeed beneficial in the marine environment. Feel free to reach out if you need further assistance.
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