 I'm Nathan from Ellisville, Mississippi, and I drive a 2017 Ford F-350 Power Stroke. I've been using Hot Shot Secret EDT every tank for almost three years, and I've seen about one and a half to two miles per gallon increase in fuel mileage. Everyday diesel treatment is available at truck stops, tractor supply, O'Reilly's Auto Parts, and online at hotshotsecret.com.