A 2019 Toyota Highlander owner catches a faint whine and occasional rough shifting at 77,000 miles, and her dealer ...

Even after changing out the battery and alternator at a neighborhood shop, the truck’s battery continued to fail. Something's afoot with the other components involved in the system that charges the ...

Your car won't start for the second day in a row. You ask your neighbor for a jump (again) and head off to work — late, of course. You come to the conclusion that it has to be the battery or the ...

A common problem exists when driving automotive alternators via motors. In the process of attempting to regulate the charging voltage of a low battery, the alternator shaft torque usually exceeds the ...