Over the years, you car's grille can accumulate an impressive coating of dead insects, mud, and other undesirable road debris.

Changing your own oil is one of the easiest ways to keep your engine running smoothly and extend its life. In this guide, you ...

We tested a handful of products to find the best way to clean your salt-ridden floor mats after the winter months.

If you use low-quality gas without extra fuel additives and detergents, your fuel system and injectors will get dirty. Here’s how they work.

The Trump administration said it's ending a credit for automakers that install a so-called "start/stop feature" in the vehicles, part of a broader rollback of environmental regulations to reduce ...

Adding electronic fuel injection and turbochargers can really boost both the performance and efficiency of an older engine. But how well do those modifications work when they’re applied not to a ...

I spent the first half of the 1970s wrenching on supercharged fuel Funny Cars. Those familiar with the breed know that even back then, nitromethane-burning Funny Car engines had short fuses and made ...

Inline-six engines have earned a reputation for durability, smoothness, and enduring performance. Unlike V6 configurations that can sometimes struggle with balance or maintenance complications, ...

Tennessee's unseasonably cold weather continues to linger, raising the question many drivers have: Do you really need to warm up the car before heading out to work or school in the morning? Here's ...

Illustration: Kelsea Petersen / The Athletic; Takashi Ayoma / Getty, Antonio Calanni / AP Formula 1’s car design revolution for 2026 is the biggest in a generation. Not only are the chassis designs ...