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

Why the next heavy-duty engine oil category matters for durability, maintenance planning and equipment decisions beyond 2027.

The new heavy-duty engine oil category, PC-12, is nearing the finish line. Here’s what fleet maintenance managers should know before it arrives in 2027.

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

Shares of Caterpillar, the maker of mining and construction machinery, are up more than 30% since year-end, making it the biggest contributor to the Dow Jones Industrial Average. WSJ’s Jonathan Weil ...

Kirloskar Oil Engines Limited is an India-based company, which is engaged in the business of manufacturing of engines, generating sets, pump sets and power tillers and spares thereof. The Company ...

Xinxiang Richful Lube Additive Co.,Ltd. engages in the sales of lubricant additive products in China and internationally. The company provides single dose lubricant additives, such as detergent, ...

Not all gasoline is created equal. There’s plain old regular, and then there’s regular gasoline that meets a higher standard, known as Top Tier gas. The difference between the two is significant, ...

Should you put fuel additives into your car? As time passes, the fuel system in your vehicle can get a little dirty as carbon deposits build up and other contaminants clog up the area.