Port fuel injection (PFI) was a major milestone in the early '80s. The integration of PFI rapidly changed the way fuel was delivered by increasing fuel economy and improving engine performance. Even ...

Oil pumps are vital for circulating lubrication throughout an engine, and this video explains the differences in oiling requirements for street versus racing engines. Learn how pump type, flow rate, ...

We're back at it with Part 7 of the Cat D4 rebuild—and things are getting messy. More disassembly reveals deeper engine damage than expected. Follow along as we dive into the gritty reality of this ...

Porsche is doubling down on advanced internal combustion tech with a new water-injection system patent. Porsche refines water injection tech, enabling cooler, more powerful, and knock-resistant ...

Sandia National Laboratories researchers (left to right: Nathan Harry, Christopher Nilsen, Drummond Biles, and Charles Mueller) show off their prototype of ducted fuel injection module for diesel ...

MIDLAND, Texas — Warren CAT, an authorized Caterpillar dealer, is expanding its operations in the Permian Basin with a new $100 million Engine Rebuild Center designed to keep oil and gas machinery in ...

More than 173,000 Nissan and Chevrolet vehicles are being recalled due to a potential issue with a blown fuel pump fuse. The U.S. National Highway Traffic Safety Administration issued a recall notice ...

Nissan is recalling more than 173,000 US vehicles over an issue with the fuel pump that can cause the engine to stall, increasing the risk of a crash, the National Highway Traffic Safety ...

For a brief moment, hiding prompt injections in HTML, CSS, or metadata felt like a throwback to the clever tricks of early black hat SEO. Invisible keywords, stealth links, and JavaScript cloaking ...

There was a time, not long ago, when most of the world didn't really see a path forward for internal combustion engines. Yet, something happened along the way, and the technology that has been ...