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 failing battery might seem straight forward to spot, but a failing alternator can be a little more difficult to identify without knowing its voltage output.

I had to get my alternator replaced a couple days ago on my '95 Saturn SL1 and was wondering if there are any early warning signs I should have noticed. <BR><BR>I mean, the check battery light had ...