A Toyota dealer quoted $174 for a fuel injection service, but can a $15 bottle of Royal Purple do the same job? Do you really need the expensive cleaning for your RAV4 at 80,000 miles, or is the DIY ...

The fuel pump is critical to your vehicle's running, but not fixing or replacing a broken one can be a safety risk.

Porsche is doubling down on advanced internal combustion tech with a new water-injection system patent. Porsche refines water injection tech, enabling cooler, more powerful, and knock-resistant ...

A vehicle that has been underwater can end up with electrical gremlins, mold, corroded wiring, and even structural issues ...

Zanskar uses AI to identify hidden geothermal systems—and claims it has found one that could fuel a power plant, the first ...

Your alternator quietly does more than keep the battery topped up. It turns the engine’s rotation into a steady flow of ...

And why many scientists are freaked out about the first serious for-profit company moving into the solar geoengineering field.

Icon’s Derelict C20 restomod, four years in development, combines a modern Chevy Silverado’s chassis with the body of a 1972 ...

Hyundai and Kia are recalling over 330,000 2020-2023 Hyundai Sonata and 2021-2024 Kia K5 sedans to fix a faulty fuel tank that could leak and cause a fire. Only vehicles with a 1.6-liter turbocharged ...

I recently had my tires rotated and the topic of studded snow tires came up. The service person said the studded tires are now illegal in New ...

Discover how MotoGP Engine Braking works, why it’s vital for control, performance and safety, and how advanced electronics ...