When a modern car suddenly loses power, refuses to shift properly, and crawls along at city speeds, it is usually not “dying” but protecting itself. Manufacturers program the engine and transmission ...

A vehicle’s Check Engine light can turn any car ride into a harrowing experience. As soon as the check engine light ...

Oxygen sensors detect the amount of oxygen in the exhaust. Oxygen sensors usually don’t have a replacement schedule. A bad oxygen sensor can be diagnosed with a code reader or scan tool. A car’s ...