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

The Trump administration proposed rolling back CAFE fuel efficiency standards, raising concerns over fuel costs and industry ...

We separate fact from fiction on engine oil, premium gas, AWD, idling, air conditioning, and more to keep your driving knowledge up to date.

Your car’s performance depends on precise control of air, fuel, and spark, and vacuum leaks quietly disrupt that balance.

The Chula Vista Police Department is spending nearly $1 million to add 10 electric vehicles to its fleet, believed to be the first law enforcement agency in the region to embrace zero-emission patrol ...

Surprising ways a thermal camera can flag home and car issues before they get costly, giving you a clearer picture behind the ...

Fleeing the 6.2L V8 nightmare for a 3.0L Duramax? You may have traded a ticking time bomb for a slow leak. Owners report ...

Modern cars are packed with features, so many sensors, and complex powertrains, especially hybrids. Sometimes, these can malfunction or stop working entirely. Add to that the rising repair costs, and ...

AMECO’s AI-driven process also supports contractors navigating changing policy conditions. Recent developments, such as those ...

Learn how to make your car battery last longer with this expert advice from CR. These simple steps will catch any battery ...

Do you need a Battery Tender? How's your infotainment screen? Were you overcharged for an oil change? The Car Doctor answers your questions.

Winter roads can destroy a car faster than most drivers expect. Here’s how to tell whether undercoating is actually worth the ...