As seen in MOTOR TREND magazine

 VIDEO - Nathan Heiney shares the results of 4-Power and Fuel Mate in his Ford Explorer.(1:58)

Improves fuel system condition and vehicle performance, reducing exhaust emissions and smoothing rough idle. Disperses water, dissolves gum, varnish, sludge - even breaks down carbon deposits. Unique formula creates a lubricant film on metal surfaces, protecting engine parts from friction and wear. Ideal for two- and four-cycle engines, gasoline and diesel fuel systems.

For best mileage: use 4-Power® before using Fuel Mate Plus® or Diesel Plus®. Add 4-Power to a quarter tank of fuel and run until nearly empty. Then add Fuel Mate Plus or Diesel Plus at every fill and 4-Power every 4000 miles.

* Individual mileage results may vary