It's very common knowledge that engines rely on fluids to operate. While the various oils, water, and fuels are referred to as a powerplant's "life bloods," the latter liquid—diesel, for our ...

Thanks to its compacted graphite iron block, reverse-flow aluminum cylinder heads, variable-geometry turbocharger, and 30,000-psi common-rail fuel injection system, Ford's 6.7L Power Stroke is an ...