Across more than a century of automotive history, a handful of engines have earned reputations for surviving abuse, neglect, ...

Many owners even consult trusted auto experts, and some begin their search for quality vehicles at places like the best used ...

Your engine feels calm at a stoplight because a hidden idle system keeps fuel, air, and spark in balance. That quiet ...

Horse Powertrain wasn't the only automotive supplier showing an efficiently packaged range-extender engine system at this year's IAA Mobility Munich show, which wrapped up over the weekend. German ...

Engine cylinders can misfire due to problems with the ignition system, the fuel system, air and compression, or sensors and ...

To celebrate HOT ROD's 75th anniversary, we teamed up with CASTROL GTX to bring you some of the stories that exemplify the core of what HOT ROD is and reflect the brand's influence on America's car ...

In recent conversations with auto manufacturers, 48-V low-voltage rail has come up frequently. But why now? 48-V automotive systems aren’t new. They’ve helped improve efficiency and performance in ...

The first production car engine with variable valve timing (VVT) came from Alfa Romeo in 1980. It was installed in the fuel-injected Alfa Romeo Spider. Before this, a few experimental systems existed, ...

However, not all innovations are equal, and nor do they follow a constant upward trend. Instead, their evolution takes the form of an S-shaped curve that reflects their typical lifecycle from early ...

When it comes to automotive innovation, some engines stand out not just for their power or efficiency, but for how they reshaped the industry and our expectations of what cars can achieve. Today, ...

The company is targeting fixed power generation systems to start, as that industry is a far easier nut to crack than is automotive. But the ultimate goal is to have the engine finding use in a variety ...

Discover how professional racing engine diagnostics reveal hidden problems in your car. Expert insights from Miami's advanced auto repair specialists.