If you've ever wondered how your car's battery stays charged, wonder no more. I cracked open a junkyard alternator and recorded the wonders that lie within in the second installation of our new video ...

The charging system in a car is often the most confusing part of the whole electrical system, but its purpose is actually pretty easy to understand. There are three main components in a charging ...

We earn commissions from purchases you make using links in our articles. Learn more. The alternator is a device that keeps your car’s electrical system running once the engine is on. It’s essentially ...

Last week, I talked about how the alternator in my daily driver 2003 BMW E39 530i died while my wife and I were in southern ...

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 ...

From the early 1960s through 1974, Chrysler provided the buying public with a hardy, reliable, low-amp charging system that required minimal upkeep. The pre-1970 Mopars were equipped with a ...