Gas has been expensive of late. Have you been tempted to stray away from Top Tier fuels in favor of a warehouse brand’s ...

Much has been made of Honda's B- and D-Series VTEC engines over the years, but what are the key differences between the two ...

MotorTrend revisits its landmark 2004 comparison of the Toyota Prius, Honda Civic Hybrid, Honda Insight, and first-generation ...

Ethanol can help racing cars produce more power, but that doesn't mean your family car will become quicker. Here's why the same fuel delivers very different results on the road and racetrack.

P0171 is a diagnostic trouble code that means the engine’s air-to-fuel mixture on Bank 1 is too lean, with too much air ...

Cadillac's V8-6-4 engine aimed to change the game with variable displacement, but was it a visionary failure or a cautionary ...

John Paul, AAA Northeast's Car Doctor, hears from a reader whose truck’s AC only works with the blower on high. The post My ...

See how Schaeffler combines products, services and technology to simplify repairs and support workshops and distributors.

The 2027 Ram 1500 SRT TRX is the first vehicle from the automaker's reconstituted performance group, and it's a beast.

Diesel engines still have their place in the modern automotive world, but they're not without flaws, one of the major ones ...