A mechanic cracked open a neglected engine and what he found was brutal.

Engine oil turns black from a combination of combustion byproducts, heat oxidation, and detergent additives suspending carbon ...

Modern engines often strive to balance performance, fuel efficiency, and longevity, but this balance sometimes comes with higher oil consumption. Many high-performance or turbocharged engines, such as ...

The 6.2-liter V8 engine recall saga is far from being over and no real solution appears to be on the horizon. GM recalls nearly 600,000 trucks and SUVs for potential L87 engine failures. Dealers ...

Just 20 oil and gas companies accounted for more than half of the total M&A deal value over the past decade, according to Bain & Co. Frequent acquirers dramatically outperformed non-acquirers, ...

Seasonality patterns for February are tilting in a hawkish direction for U.S. rates, while offering pockets of strength for small-cap equities and crude oil, technical analyst Paul Ciana of Bank of ...

Despite the steadily rising popularity of turbochargers and superchargers for hopping up early- and late-model hot rods, nitrous oxide, better known as “throttle in a bottle,” has never lost its ...

The engine oil market is packed with options: fully synthetic, conventional, synthetic blends, high-mileage synthetics, and more. While the line between mineral and fully synthetic oils is ...

In developing ARGOS, Advance conducted extensive customer surveys, market analysis and field testing with both do-it-yourself enthusiasts and professional customers. Both groups said that they need a ...

President Trump had a vague but tantalizing message for a couple of American oil executives roughly a month before the U.S. captured Venezuelan strongman Nicolás Maduro: “Get ready.” Big changes were ...

You’re reading The Financial Page, John Cassidy’s weekly column on economics and politics. Watching Donald Trump’s press conference at Mar-a-Lago on Saturday, in which he said that the U.S. would “run ...

Choosing between full synthetic and high-mileage oil isn't about chasing the perfect product. It's about understanding what your engine actually needs at its current point in life. As engines rack up ...