The alternator is a device that keeps your car's electrical system running once the engine is on. It's essentially a small generator that converts mechanical energy into electricity, bolted to the ...

A faulty alternator not only makes the safe operation of a car impossible but can significantly damage the entire vehicle. For instance, faults in the electrical part of the alternator lead to severe ...

Alternator trouble is a very common occurrence, and unless you live with a silver spoon in your mouth and have a dedicated person to do your dirty work, alternator trouble is in your future. When it ...

Your car’s alternator converts mechanical energy from your engine into electricity, powering your electronics and charging your battery. But when your alternator starts to fail, what can you expect in ...

Zak is new to the CarBuzz team, working as a freelance content writer. When Zak isn't writing How To articles for CarBuzz he's working as a high school automotive technology instructor. Before ...

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 ...

It doesn’t matter whether it’s in the deep chill of winter or the heat of summer, on a work truck, emergency vehicle, or personal rig—the last thing a driver wants to see or hear are dim headlights ...

Do you own a '69-or-earlier Mopar musclecar? Unless it has already been upgraded, the charging system consists of the old "weak sister" single-field alternator and its accompanying mechanical ...

Drivers may be quick to blame batteries when their trucks begin making whining noises or have trouble starting, but these could instead be signs of failing starters or alternators. Alternators keep ...