Compression in a diesel engine is essential for effective and efficient performance. And when compression is lacking, damage can result. That’s why it’s imperative to know whether your engine’s ...

Greyrock Energy said Monday it has completed testing of a premium diesel fuel at an advanced heavy duty diesel engine dynamometer laboratory. “While our fuel meets ASTM diesel fuel specifications, it ...

In some areas of California, diesel owners can get “premium” diesel with a cetane rating of 75, under the name of Propel HPR (High Performance Renewable). This biomass-based fuel has 40 percent more ...

CHS, a leading energy, grains and foods company, today announced the launch of its enhanced Cenexbrand Premium Diesel Fuels for the fleet and agriculture markets. Cenex Roadmaster XL and Ruby ...

You may have heard of descriptors like premium or TOP TIER TM fuel, but do you ever wonder what these really mean? While TOP TIER TM certification has become commonplace with gasoline consumers, its ...

PickupTrucks.com’s 2017 3/4-Ton Premium Truck Challenge named the best after testing four top-end crew-cab pickups with turbo-diesel engine options, four-wheel drive and as many towing features as ...

In most gas stations, next to the regular unleaded gasoline and diesel nozzles, one can find these additional pumps with labels promoting their benefits. That begs an obvious question: what are these ...