2018 Ford F-150 Power Stroke first drive: diesel, the not-so-efficient way

2018 Ford F-150 Power StrokeFord has a gem of a diesel engine under the hood of the 2018 F-150 Power Stroke—as long as drivers aren’t enamored with good fuel economy. Wait, what? After a day of driving F-150 diesels in the foothills of the Rocky Mountains near Boulder, Colorado, unladen, with beds loaded up with heavy building materials, and with big trailers...