MotorTrend on MSN

What Is an OBD2 Scanner and How Does It Work?

Discover what an OBD2 scanner is and how to use it to diagnose and fix car problems before they escalate into major repairs.
MotorTrend on MSN

The Best Car Gifts Under $150: Perfect for the Serious Car Enthusiast

Discover six gift ideas under $150 for car enthusiasts and learn more about what each of them does so you can choose the ...