Fuel Dr. 2PK Power Conditioner

Works as advertised. I acquired a car I'd wanted since new- waited 23 years to get one (..had low mileage and in great physical shape). After perhaps 2 months of getting 21 mpg around town, I bought a Fuel Doctor. After the 200 miles burn in period recommended, my mileage was up 5 mpg and has remained there. I only use it around town and to & from work so don't have any long distance freeway mileage to report. Ignore the horrid test outfit reporting on the web- this device works.

Like: A twofer deal. Now my neighbor is able to share in the petrol savings.Like: PriceLike: Free shipping

Works great! Saving on gas daily! Love this product.

I think I am seeing and feeling a differance

this product was a terrible purchase-it burned out my alternator and cost me over 450.00 dollars to repair my car.

Hate ut

Don't let anyone sway you from believing this thing is not worth the money. I bought mine when they were first being introduced to the public five (5) years ago when they were half the price.. At the time, my 2004 Xterra V-6 was ONLY getting 12 miles per gallon (mpg). Now my MPG, using the Fuel Doctor, is 16 - 17 mpg in TOWN and 19.25 mpg HIGHWAY. Do yourself a big favor and purchase one for every gasoline burning vehicle you own that are at least two (2) years old. The best thing is I never changed my driving habits. The increased MPG will astound you!

Shame on Am*z*n for selling these. For info on this scam, see the W*k*p*diaarticle "Fuel saving device" ("Electronic devices" section).And before you believe any positive reviews, see the W*k*p*dia article on"Observer-expectancy effect".