An OBD2 scanner can be your car’s best friend, helping you diagnose issues before they turn into costly repairs. By reading trouble codes and live data from your vehicle’s computer, you can pinpoint ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? The check engine light by its nature is vague, just a general indication that ...

Hertz is introducing scanners that use artificial intelligence software to scan cars before and after they are rented to more accurately and quickly assess damage. Hertz aims to add the equipment to ...

Car diagnostic tests scan a car’s components and integrated systems for errors or malfunctions before they become dangerous. These tests leverage computerization to keep your car in optimal working ...