Your alternator takes the mechanical energy your car creates and turns it into electrical energy. When you start up the car, your battery provides the electricity, but once you’re going, you need the alternator. If the alternator gives out, you may not even notice it for a few miles as the battery kicks in to compensate. But once the battery is drained (and that won’t take long), you’ll suddenly go dead. Look for these signs to indicate you need alternator repair from your Ford dealer before that happens.
If You’ve Got Dim or Flickering Headlights
The alternator is responsible for powering the electrical systems in your car when the engine is running, and one of the biggest and most noticeable of those electrics is the headlights. If your headlights are dim or flickering, it might indicate that the alternator isn’t generating enough power to keep the lights running at their normal brightness.
If the Warning Lights Are Flashing
There’s a dashboard warning light that’s shaped like a battery. However, this light doesn’t always mean there’s a problem with the battery. In many cases, it’s the car’s way of telling you there’s something wrong with the alternator, too, or basically any electrics. If this light illuminates, it’s wise to get your alternator checked.
If a New Battery Is Always Dying
While batteries do wear out over time, a weak or repeatedly dead battery, especially if it’s pretty new, can be a sign of a problematic alternator. The alternator is supposed to be recharging the battery as you drive, so if the battery keeps dying, it could be because the alternator isn’t doing its job.
If You’ve Got Strange Sounds
A failing alternator can sometimes cause unusual sounds such as whining or grinding due to worn or failing bearings. If you hear such noises from your engine, it’s recommended to have your alternator inspected.
If You’ve Got Random Electrical Issues
Since alternators supply power to the electrical system of your Ford, then if you notice issues like power windows operating more slowly than usual, difficulty adjusting the power seats, or the radio not working correctly, it’s probably not ghosts: it’s probably the alternator.
If You’re Stalling
A faulty alternator can lead to difficulty in starting your car or stalling during operation. That’s because the alternator isn’t providing enough power to keep the spark plugs firing, and the battery has taken over that job. The battery can only do that briefly, however, so you’ll stalling out.
Come visit us at Nielsen Ford of Morristown, where we’re committed to ensuring your vehicle runs smoothly, if you notice any signs of an alternator dying.
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