Ford’s 3.7-liter V-6 equipped-150 pickup is now available with a factory-installed, gaseous-fuel prep package, making Ford the only manufacturer offering a CNG/LPG-capable half-ton pickup. The $315 engine prep package includes hardened valves, valve seats, pistons, and rings so it can operate on either natural gas or gasoline through separate fuel systems. The light-duty Ford CNG […]