The alternator in our vehicle plays quite a vital part. Without this, our vehicle will not even start. A healthy alternator is necessary for proper functionality of your vehicle's electrical system. When it becomes faulty, it affects the whole vehicle performance and the energy output as well. So it's essential for you to keep track of your alternator whether it's working properly or there is any fault. Check the slides here to know the common symptoms of a faulty alternator; so that you can get it repaired at the earliest and save yourself from big hurdles.