Is The Problem With Your Car Caused By Its Alternator?

Does your vehicle stall or stutter when you come to a stop? If this is a problem you are experiencing click here to learn more about it.

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vehicle that stalls? learn what it could be

Does your vehicle stall or stutter when you come to a stop? Do you struggle to keep your foot on the gas at each stop light to ensure the car doesn't stall in the middle of traffic? There are several issues that could be causing your car to stall - some of these problems are easily fixed. If this is a problem you are experiencing, take a moment to visit my website. There, you will find a list of possible causes, some troubleshooting techniques and what your mechanic may do to keep your car running when you stop. It is my hope that you will find exactly what you need to help keep your car running from start to stop.


Is The Problem With Your Car Caused By Its Alternator?

10 February 2016
, Blog

It is important for you to determine if a problem you are experiencing with your car is caused by its alternator. A working alternator is essential for providing electrical current to your car's electrical components and recharging its battery. 

How Your Car's Alternator Works

Through a process called induction, your car's alternator converts the motor's rotational energy into electrical current. The current produced by your car's alternator is used to continually recharge the battery so that it will start your car when you need it to. The alternator is also responsible for powering the electrical components in your car, such as the defroster, radio, and headlights. 

How You Can Tell a Problem is Caused by the Alternator

When your vehicle's alternator is failing, you will notice a whole set of problems with your car, such as:

  • headlight brightness dims during driving
  • flickering dash and internal lights
  • burning rubber smell coming from under the hood
  • loud grinding metal-on-metal squealing noises from under the hood

In addition to the above symptoms of an alternator malfunction, a car that will not start may also be suffering from an alternator problem.

How to Test and Troubleshoot a Possible Alternator Problem

Thankfully, there is a simple way to test the alternator in your car. If your car is not running at all, then you can jump the battery with another vehicle and a pair of jumper cables. Jumping the battery will start your car, but if the alternator is not recharging the battery as it should be, then your car will not run. If your car dies after you jump it and will not restart, then the alternator is bad and it's recharging the battery as it is designed to do.

If your car is in running condition but making noises or has a smell, you can check for an alternator problem by test driving your car at night. Drive down a dark road and watch the brightness of your headlights. If the headlights alternate between being bright and low, then the alternator is likely not getting enough electrical current to the bulbs because it needs to be replaced. 

How to Fix and Alternator Problem

Replacing an alternator is a fairly simple DIY auto repair project if you have some basic mechanical skills. However, if you do not know how to replace the alternator safely, then you should take your car into a licensed auto repair shop and have it professionally inspected and repaired.