Starting today, refineries that produce diesel fuel for the off-road market must decrease the sulfur content level to 500 parts per million (PPM) from the current 3,000 PPM standard Starting today, ...

As gas prices gradually rise throughout the year, many owners are concerned. It becomes difficult to budget things correctly, and all that’s left is to monitor the market to anticipate changes.

Since 2010, diesel-powered on-highway trucks in North America have been using selective catalytic reduction (SCR) as an exhaust after-treatment technique to control nitrogen-oxide (NOx) emissions. And ...

Ah, the old diesel vs. gas debate. Each type of engine has its fans and supporters, with arguments supporting both. And there are all kinds of things to consider when trying to choose between the two, ...

Refiners will begin producing low-sulfur diesel — or diesel with 500 parts-per-million sulfur — for off-road use beginning this month, the Environmental Protection Agency said. The EPA set ...

Gas prices keep crushing records in the U.S., but diesel prices are posting even more sticker shock as fears of a possible diesel shortage this year are also causing concerns. It’s not just retail ...

Many of us who drive a diesel truck use it for work, but what about when it comes time to play? Going off-road exposes your engine to sustained mechanical and thermal stress that factory components ...

During a typical trip to the gas station, you shouldn't really see the fuel you're pumping that much. Unless you're pumping fuel directly into a canister or the pump is leaking, then it's more an ...