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Common Alternator Problems That You Need to Be Aware Of

September 26, 2022
Automotive, Maintenance
Editorial

If you’re driving a car that’s more than a few years old, there’s a good chance that it has an alternator. The alternator is responsible for charging the battery and running the electrical system while the engine is running. It’s a critical part of your car, and if it fails, you’ll be stranded on the side of the road. In this blog post, we’ll discuss some common alternator problems that you need to be aware of. We’ll also provide tips on how to fix these problems yourself, so you don’t have to take your car to the mechanic!

Dead Battery

One of the most common alternator problems is a dead battery. If your car won’t start, and you know the battery is good, it’s likely that the alternator is not charging the battery. This can be caused by a number of things, including a loose or damaged alternator belt, or a problem with the Alternator itself. If you’re not sure how to fix this problem yourself, it’s best to take your car to a mechanic. If you have Honda alternators, they have a reputation for being particularly reliable. Additionally, there’s a good chance that your alternator is covered by the factory warranty.

Alternator Light Comes On

One of the first signs that there may be a problem with your alternator is if the “ALT” or “GEN” light on your dash illuminates. This is an indication that the charging system isn’t working properly, and if it’s not addressed quickly, it could lead to a dead battery and an inoperable vehicle. If you see this light come on, it’s important to have your alternator checked as soon as possible.

Vehicle Stalls

If your car starts to stall while you are driving, it could be a sign of a failing alternator. The alternator is responsible for supplying power to the engine, and if it is not working properly, the engine will not be able to run. If your vehicle stalls, pull over to the side of the road and call a tow truck or roadside assistance. They will be able to help you get your vehicle to a mechanic so that the problem can be diagnosed and repaired.

Slow or Malfunctioning Accessories

If your vehicle’s accessories are not working properly, it could also be a sign of a failing alternator. If your headlights are dimming or flickering, your radio is cutting in and out, or your power windows are moving slowly, these could all be signs that your alternator is not providing enough power to run all of the accessories.

Loud Grinding Noise

If you hear a loud grinding sound coming from under the hood of your vehicle, it could be a sign that the alternator bearings are failing. The alternator bearings help to support the rotating armature, and if they fail, the alternator can become very noisy.

If you’re experiencing any of the above problems, it’s important to have your alternator checked as soon as possible. These problems can often be fixed relatively easily, but if they’re not addressed quickly, they could lead to more serious issues down the road. If you’re not sure how to fix the problem yourself, it’s always best to take your car to a mechanic. They will be able to diagnose the problem and make the necessary repairs. Thanks for reading!