This video covers the essential steps to properly test a car's alternator and diagnose common alternator issues. The guide demonstrates how to check the voltage regulator, diode rectifier, stator, and ...

To test the alternator, start the vehicle and turn on all of the vehicle’s electrical equipment – headlights, interior illumination, climate controls, and stereo. This will maximize the voltage load.

A dead battery can really ruin your day but, thankfully, it's an avoidable problem. Periodically checking a battery's voltage is an important part of car maintenance. In this article, we cover the ...

Car alarms: Aftermarket alarms are notorious for sucking even healthy, fully charged batteries dry within a few days. If you have any non-factory alarms, it's the first thing you should check.

This is an article about how to tell if there's something wrong with the alternator you already have in your car and what to do about it if there is.

Even if you don't know much about cars, you know your own car. That knowledge can help you explain a problem to a professional.

It is advisable to always open your car bonnet and check the alternator to make sure it is functioning well. NET Photo Differences in alternators Alternator in manual transmission cars do not ...