Join Date: Apr 2018
Location: St. Paul, Minnesota
My mileage is also starting to climb. Just filled up and hand calculated at 21.73MPG with 3.55 gears, long bed, trailer tow mirrors--and I was running 4A a bunch on that tank for winter driving road conditions along with Snow/Wet Drive Mode. That was my second best MPG calculation in the first 4,700 miles now. My best so far has been 23.29MPG, but that was only a partial fill of 10.524 gallons and 245.1 miles so likely did not have a DPF regen cycle in that partial tank fill. This recent tank 21.73MPG was also achieved with straight up #2--not a winter diesel blend which I am starting to avoid because that I know has been taking down my MPG's. I have been adding Power Service white additive for anti gel and cetane boost, so with that, feel like winter diesel is unnecessary unless during a Polar Vortex.
In fact, this recent tank I had an entire 30 minutes averaging 30MPG as you will see in the attached photo below, so our trucks are still breaking in and definitely capable of attaining some nice fuel economy.
2018 Ford F-150 King Ranch FX4 3.0L Power Stroke 4x4, Long Bed & Trailer Tow Mirrors | Spray-in & Wheel Well Liners & BAKFlip CS/F1 & BAKFlip BakBox 2
ForScan Mods: DPF Full %, Bambi Mode, Show Temps Above Gauges, Operator Commanded Regen (OCR), more to do...
Traded In* ---> 2010 Ford F-150 King Ranch 5.4L Triton, LINE-X & BAKFlip CS/F1