When the check-engine light snaps on, it is not a suggestion, it is your car’s way of saying something in the powertrain or ...

The world of car diagnostics has changed a lot over the last 50 years. Back in the '70s and earlier, a mechanic's most valuable diagnostic tools were usually their eyes and ears. You could figure out ...

Diagnosing car faults yourself might sound like a dark art, but OBD scanners are widely available now, and they could save you a hefty garage bill. Main dealers can charge more than £100 to read the ...

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

Cold weather exposes weak batteries fast. Here’s how to spot the warning signs—and replace it before winter leaves you stuck.

The average car on American roads is over 12 years old. USA TODAY Cars interviewed a Nissan Technician to learn how the brand tests for reliability.

This is read by an automated voice. Please report any issues or inconsistencies here. Car thieves are using tablets and antennas to steal keyless or “push to start” vehicles, police warn, but there ...

The National Highway Traffic Safety Administration collects crash data about autonomous vehicles, but only issues voluntary guidelines about expectations for those vehicles. Those guidelines softened ...