Cars are more than just oil and steel. Modern models have incorporated electronics and computer chips to help manage and optimize their mechanical components. That means maintaining your car's ...

Turn your smartphone into a professional car diagnostic tool with a $15-30 OBD2 adapter and free apps that read engine codes ...

The check engine light means one of your car’s systems is malfunctioning. If it’s flashing, pull over as soon as you safely can. If it’s steady, follow these simple steps. Many, or all, of the ...

Honda's Minder codes signal when it's time for oil and filter changes, tire rotations, brake checks, and other maintenance ...

Is it safe to drive a vehicle when the TPMS light is on? Why does 2010 Highlander make clunking sounds when driving over potholes? Do 'check engine' codes mean 2003 Camry needs a new catalytic ...