Ranking the most impactful and unforgettable engines of the 21st century so far, with real data and the performance stories ...

Engines hum with stories, suspensions whisper secrets from every pothole, and dashboards quietly keep score of the miles ...

Car engines can present countless issues throughout your vehicle's lifespan, and some brands are known for internal problems more than others. If there's an issue with your engine, chances are a ...

Some car enthusiasts see the engine as its centerpiece, the jewel in the crown that should be proudly displayed wherever possible. Modified, high-performance cars often have a blower, shaker scoop, or ...

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 ...

You can jump-start a V8 with a four-cylinder car as long as you have enough amps. The number of cylinders doesn't actually matter, but weight does.

It seems harmless to let your car sit and run to warm up, but here’s why experts suggest avoiding this old habit.

If you've ever driven a car into water that was deeper than you expected, you might have suffered the consequences of a submerged engine. While getting a car engine wet is no big deal, getting water ...

When temperatures drop, the viscosity of the engine oil increases, meaning it becomes thicker. This change affects ...

Engine swaps aren’t as cool as they were even a decade ago. That’s not to say they’re dumb, but I think you’ll agree that some are played out at this point. In a sea of LS and K-series swaps, few ...