The LML was the 6.6-liter V8 engine behind many Chevrolet Silverado and GMC Sierra trucks between 2011 and 2016, but what made it so special?

When winter temperatures plunge, many diesel truck owners make starting their vehicles easier with a block heater. But when, exactly, should you use it?

There's no end to the list of impressive, reliable V8s and V6s and straight-fours Ford has built over the years. Ford even ...

Fracking is essential for U.S. energy security as AI data centers increase power demand, with 9 million barrels daily from hydraulic fracturing supporting American energy independence.

Those of us who drive pickup trucks expect quite a bit from our trucks’ engines.As we put them to work, whether that’s on the ...

As mentioned previously, the vehicles lucky enough to benefit from the 6.7-liter Cummins engine are the 2007 onward Dodge RAM's. They have become a quintessential and dependable part of the RAM ...

Although engine oil enters cars as a yellow liquid, you'll almost always find its color to be brown or black when it's being ...

Spark plugs deliver a jolt of electricity to start ignition in gasoline engines. Glow plugs warm diesel engines so that their fuel will auto-ignite.

The companies that turn oil into gasoline and diesel are likely to benefit more, right away, than the businesses that pump oil out of the ground. By Rebecca F. Elliott Some of the biggest early ...

President Trump’s fixation on Venezuela’s oil raises the question of how much “energy dominance” is really worth nowadays. By Anton Troianovski Reporting from Washington For a White House pursuing ...

For now, the official oil price is calm. But the U.S. attack on Venezuela is creating pressure on the shadowy market for sanctioned crude and its biggest customer: China. Brent, the main international ...