Can stuck piston rings be restored without teardown? A 500,000-mile Valvoline engine test shows how deposit removal may ...

Toyota recommends 87 octane for the 2025 Prius, but one owner hit 61.1 MPG using 91 premium. We analyze Jason Black’s ...

The bore scoring issues in Porsches can kill rod bearings, cause crankshaft and piston damage, and cracked cylinders.

Engine timing isn’t just a mechanic’s obsession—it’s the heartbeat of your car’s performance and longevity. From smoother starts to preventing catastrophic damage, knowing when and how to check timing ...

Volvo's wallflower engine family deserves your attention.

I am looking at a 2015 Hyundai Elantra that has only done 55,000km and I’m thinking of purchasing it. But when the car has run, even for a little bit, when I take the oil cap off there is white steam ...

Taking inspiration from the Infiniti FX pays dividends for the new QX65's head-turning style, but there's a problem ...

To celebrate fifty years of five cylinder engines, Audi has built the RS3 Competition Limited – its most focused hot hatch ...

Over the last 112 years, Chevrolet's lineup of production automobile engines has evolved. Chevrolet's first engine was the 40-horsepower 299-cubic-inch six-cylinder that powered the 1911 Chevrolet ...

The Ryzen 9 9950X3D2 is built around AMD’s Zen 5 architecture and arrives with 16 cores and 32 threads, a 4.3 GHz base clock, ...

In the Korean luxury marque's case, its debut nameplate was the G90, a large, flagship sedan that sits right at the top of ...

A prototype ion engine that uses lithium vapor as a propellant has aced its first tests, achieving 25 times more power than ...