The best car engines of the 21st century earned their status the hard way. They offered real power, rewrote tuning culture, and changed how we think about performance. Some scream all the way past ...

Step inside the cleaning process as a sports car’s engine bay is pressure washed to remove accumulated grime. The video ...

These five engines are not just impressive in terms of the output figures they deliver, but also the unmistakable symphony that their cylinders sing. The automotive internal combustion engines are ...

Formula 1 is constantly evolving, and this year’s engine developments are a perfect example of how innovation never slows down.

Some BMW engines that tend to be more trouble than they're worth include the N47 I4 diesel, early variants of the N63 V8, the ...

Daud Gonzalez is a lifelong car enthusiast and automotive writer with a specialty in modified and race-ready rides. He spends most of his time modifying his cars and ruining them in the process. He is ...

We here at GM Authority get a lot of questions from owners asking about about the recent L87 GM engine recall, one of the most common of which is what happens when an affected vehicle passes GM’s ...

Bob Maddox’s stage name, Crazy Rocketman, is a misnomer. Maddox doesn’t build rockets. He builds pulse-jet engines. There’s a difference. As for the crazy part—that may be true. Maddox is the world’s ...

In theory, Wankel-style rotary internal combustion engines have many advantages: they ditch the cumbersome crankcase and piston design, replacing it with a simple, single-chamber design and a thick, ...

Most drivers think the OBD-II port is only for check engine lights, but the right scanner can unlock live vehicle data and deeper diagnostics.

Daud Gonzalez is a lifelong car enthusiast and automotive writer with a specialty in modified and race-ready rides. He spends most of his time modifying his cars and ruining them in the process. He is ...