An alternator is a generator that produces the electricity stored in a vehicle’s 12-volt battery and powers the starter motor for the engine and the various computers, lights, power windows and locks, ...

Production cars began using alternators in the 1960s. As part of the electrical system, alternators made it possible for cars to use higher voltage, and led the way to the modern car charging system.

Replacing a car's alternator can cost about $350 to $1,500 or more, depending on the type of car and the alternator's location within the engine bay and how easy it is to access. If your alternator is ...

What should you do if your car battery dies? Is it okay to jump the car and drive off, or is it better to use a battery ...

A vehicle’s alternator generates the power that charges the battery, and when that power flow slows to a trickle or stops, you will be unable to use its electrical accessories, or the car will just ...

Few things are more frustrating than turning your key or pressing the start button and getting absolutely nothing in return. Whether you're heading to work or running errands, a car that won't start ...

The alternator is responsible for charging the car battery and powering all the car's onboard network consumers. If it fails or is unstable, the battery will either not be charged or start discharging ...

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 ...

I’m a former mechanic and I have a question for you. Some of your answers refer to alternators that have “died.” But as far as I know, you have never written about why they die. I know about bearings ...

Have you ever wondered about the electricity that courses through your car? Do you suspect that there's a captive bolt of lightning held in a magic jar? Of course you don't. You're not a Neanderthal.