2010 – Ford today told some 500 North American fleet customers that it will begin offering an alternative-fuels engine prep package for its 6.8-liter F-450 and F-550 Super Duty chassis cab.

and F-550 chassis cab commercial models. Ford also offers medium duty F-650 and F-750 models for commercial use.

and F-550 chassis cab commercial models. Ford also offers medium duty F-650 and F-750 models for commercial use.

F-550, F-600, along with 2021-2022 Ford F-650 and F-750 chassis cab trucks. The issue stems from biodiesel deposits forming on components of the high-pressure fuel pump, which could lead to pump ...