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Fuel Doctor – Initial Impressions

>> Be sure to check our official Fuel Doctor review post to see if it really works!

Guest Post By Toby of Tundra Fuel Economy blog.

Our Fuel Doctor Test Unit

February 15th, 2011 – The Fuel Doctor arrived at my house securely packaged in bubble wrap. It is a compact device with no wires or connecting cables. Installing the Fuel Doctor was simple and straightforward – it plugs into the cigarette lighter. I was surprised by how small the Fuel Doctor is but it turns out that the small size is a good thing as it does not stick out far enough to get snagged on anything that I am constantly throwing in the little tray beneath the cigarette lighter.

Prior to the arrival of the Fuel Doctor I did some research on the internet – most of what I found disputed the efficacy of the product. I found You Tube videos in which self-proclaimed electrical engineers dissected the product and gave lengthy and involved technical explanations as to why the Fuel Doctor could not possibly work. A simple Google search on the Fuel Doctor returned a mountain of websites ranging from “does it work” and “how does it work” to “Fuel Doctor scams.”