Diesel engines power more than you may realize. While diesel was once considered a useless byproduct of the crude oil refinery process, it's now responsible for powering everything from freight trains ...

Gelling of diesel fuel occurs when wax, a normal, necessary component of #2 diesel fuel, crystallizes at low temperatures. The “cloud point” of a particular formulation of diesel fuel is the ...

There’s no worse sound on a cold winter morning than the sputter of a diesel engine that won’t start. No matter how much freight you need to deliver, it’s not going anywhere if cold weather gets the ...

When Arctic air settles in, drivers of diesel pickups and highway fleets learn quickly that not all fuels behave the same. Diesel can thicken into a waxy sludge that starves engines of fuel, while ...

Diesel engines are known to be reliable and long-lasting, but they can also present unique maintenance issues that you must understand to avoid, and high up on that list is the gelling of diesel fuel.

While diesel may not be the most popular fuel source for passenger vehicles, it's still extremely common. These engines are responsible for powering more than you may realize, and diesel motors can be ...