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 ...

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 ...

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

I read somewhere that you stated that most full-size spare tires are designed to last between seven to 10 years.

Subaru nearly lost a generation of buyers over one fixable flaw.

Rotating detonation rocket engines work differently than traditional rockets to maximize thrust while using less fuel—an ...

Jack Harvey drives for Dreyer & Reinbold Racing in an Indy 500-only effort: What he said after his car catches fire.

The AJ Foyt Racing driver (photo) was one of just two competitors to top 226 mph during the two-day test preparing drivers ...

Rookie Caio Collet has the fastest lap in Indy 500 testing, with two-time champion Josef Newgarden close behind: Complete results.

The Dreyer & Reinbold Racing driver (photo) was one of two competitors to top 225 mph Tuesday on the 2.5-mile Indianapolis ...

Researchers in the US have developed a facility that acts like a giant treadmill ...