When your car doesn’t start, often a low or dead battery is the culprit. Unfortunately, most vehicle owners do not check their battery until it fails. As preventative maintenance, the suggested best ...

While using a digital multimeter to diagnose electrical problems on customers’ equipment, I frequently hear the comment, “I’ve got one of those multimeter things, but I never learned how to use it.” ...

Unless your vehicle won’t start or you already suspect battery issues, wait at least a few days without driving to test your car battery. Your car’s alternator charges the battery while the vehicle is ...