Automatic engine stop‑start was sold as a painless way to cut emissions and fuel bills, a tiny software trick that would shut the engine off at red lights and fire it back up when the driver lifted ...

Just one isn't electrified.

If you've watched a car movie like the "Fast and the Furious" franchise in recent years, you might've noticed them pressing a button and the car suddenly getting a massive boost in engine power. When ...

The Trump administration is eliminating credits for automakers that include automatic start-stop engine systems, a feature originally intended to reduce emissions but one that has frustrated many ...

A decade ago, a car getting an automatic start/stop system was news, but these days, they've been almost entirely forgotten outside of a small group of weirdos who can't let it go. Unfortunately for ...

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 ...

For those who have ever stopped at an intersection only for their car to fall silent and then jolt back to life moments later, relief may be on the horizon. Lee Zeldin, the administrator of the ...

Though famous for its motorcycles, the Yamaha Motor Company also took its talents to the automotive industry by helping develop some terrific engines. Follow us: Founded in the spring of 1955, the ...

Let's face it, most engine additives don't really improve performances. If you want to try one that does, here's what you should pick.