Autorepair services in California

Top 6 Signs That Indicate A Car Alternator Needs To Be Replaced

If you see some of the following signs, it may be time to think about alternator repair.

The Battery Light Is On

When the car battery light comes on while you’re driving, it’s a warning that the alternator isn’t charging properly. If this happens, your car might not be able to start or run. You should have a professional mechanic take a look at your vehicle as soon as possible so they can repair or replace your alternator before it leaves you stranded.

Dim Or Flickering Lights

If you notice that your lights are dimming or flickering, this is another sign of a failing alternator. The headlights, taillights, and interior lamps should all be working properly when the engine is running. You may also have trouble with your dashboard lights as well as brake lights and turn signals. If you find any of these issues, it’s time to get an alternator repaired for your vehicle.

Your Car’s Accessories Are Malfunctioning

The alternator is responsible for powering the car’s accessories, so if they’re not working right, it could be a sign that your alternator is in trouble. If you notice that your radio has static or no sound at all, or that your headlights are dimmer than usual, these could be signs of an issue with your alternator. A faulty alternator can also cause problems with other things like power windows and seat adjustments.

Strange Odors

  • Burning rubber: The alternator belt, which is fastened around a pulley that spins at high speeds, can start to burn if it’s damaged.
  • Sulfur: This odor indicates that your battery has sulfated, meaning that it’s sulfuric acid has become chemically inactive and no longer provides electricity.
  • Rotten eggs: A rotten egg smell could be caused by flammable hydrogen gas leaking out of your car’s exhaust system or cooling system and into your car’s cabin air filter.
  • Gasoline: If you notice a strong gasoline smell coming from under your hood when you’re idling, then it’s best not to drive any further until you figure out what went wrong.

Inability To Start Or Stalling While Driving

As you might know, your car’s alternator is responsible for starting the car, keeping it running, and powering all of the accessories. When this electrical component goes bad, it can cause several issues including.

  • Difficulty starting or stalling
  • Lights flickering when you’re driving at night
  • Electrical systems not working properly

A Dead Battery

A dead battery is a sign that your alternator is not working. You can check if your car has a dead battery by turning on the headlights and listening for a clicking sound when you turn the key. If your car’s battery is dead, you won’t have any sound. If your car’s battery is acting up and you have any of the above symptoms, it could be time to get the alternator repaired. If you need help finding a service center that can do this work for you, contact us at Don’s Auto Repair.

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