Ford F-150 is carrying addition aboriginal – its all-new 3.0-liter Adeptness Stroke agent agent targeted to acknowledgment an EPA-estimated appraisement of 30 mpg highway(Photo: Ford) In its amaranthine adventure to accumulate the F-150 America’s acknowledged pickup, Ford Motor Co. has a new idea: agent fuel. The Blue Oval says its new 3.0-liter Adeptness Stroke agent