Electronic fuel injection is better for its efficiency, but installing it in a car that wasn't built for it requires ...

Misfueling a gasoline car with diesel is one of those mistakes that goes from embarrassing to expensive in a matter of ...

Dive into the technology behind Toyota's highly efficient Dynamic Force engines and see how they compare to rivals like Honda ...

Your engine feels calm at a stoplight because a hidden idle system keeps fuel, air, and spark in balance. That quiet ...

Saving a few dollars at the pump could end up costing you much more at the garage in performance, but it depends on your vehicle and surprisingly, location.

During cold weather, your vehicle may require twice the amount of current than normal to get the engine to start.

A 1963 Corvette split-window coupe that was stolen and recovered is now on the market with a bunch of secrets that may not be ...

Gov. Gavin Newsom touted California’s environmental efforts at a UN climate summit, but toxic spills and a new law speeding drilling have tarnished the state's reputation at home.

Drivers have reported finding water in their tanks after filling up with fuel, as well as claims the wrong fuel was used - ...

Discover how Mazda’s 13B-MSP Renesis evolved, its tech breakthroughs, and the issues that defined it, plus how it connects to today’s new single-rotor 8C engine.

Drillers’ injection of wastewater is creating mayhem across the Permian Basin, raising concern about the future of fossil-fuel production there ...