Alternators, batteries and starters are in every vehicle and can cause a lot of problems when they don't work right. Your car may not start or it may stop running while you are driving down the road if the alternator is bad. Unfortunately, figuring out which element is causing the problem is not always easy. This blog will teach you all about alternators, batteries and starters so you can learn how to test these elements and diagnose the problems that your vehicle is having before you find yourself stranded along the road in the middle of the night with nobody around to help.