7 Symptoms of a Bad Alternator


7 Symptoms of a Bad AlternatorTo ensure that your car battery properly charges up, you need a healthy alternator. If your alternator is faulty, your battery's power reserve is liable to deplete to the extent that you can't get going. At the first indication of an alternator issue, you'll want to be proactive about taking care of it. Here's a look at seven common signs of alternator trouble.

Dashboard Indication

Your vehicle may have detected an alternator problem if the letters GEN or ALT become illuminated on your dashboard. In some cars, this light is in the shape of a battery.

Dead Battery

Generally, car batteries can be expected to have a lifespan of three to five years. But if yours dies at an earlier age, then a bad alternator could be to blame---just make sure you didn't leave your lights on!

Electrical Accessory Issues

If you drive a newer car, its computer may be programmed to prioritize which accessories will get turned off if the alternator isn't providing enough power. This is so that there is sufficient power for essential functions. As a result, if your power windows are failing to roll up and down properly, it could be due to alternator trouble.

Belt Problem

If you notice that a belt is too loose, too tight, or cracked, then you may have discovered the cause of your alternator issue.

Stalling Out

As you're out and about, your vehicle could end up stalling if the alternator isn't providing sufficient power to the spark plugs.

Erratic Headlights

Your headlights are powered up by your alternator. If your alternator isn't functioning properly, then your headlights might start to dim or flicker, which can pose a safety hazard if you have to drive on roads that aren't lit up by street lamps.

Burning Odor

Your alternator's drive belt endures heavy stress. As it wears down, it could emit a burning smell. When an alternator becomes overtaxed, it may start sending too much power through its wires. This could create a burning odor, as well as a safety hazard.

If you need auto repair, be sure to visit a reputable mechanic. For alternator replacement & electrical system repair in Orlando, contact the experts at Express Oil Change & Service Center at (407) 502-4984. Express Oil Change & Service Center offers 10-minute oil changes in Orlando. Feel free to give Express Oil Change & Service Center a call today to schedule an appointment for your vehicle's repair or maintenance needs!

Express Oil Change & Tire Engineers Blog
Posted: November 22, 2020

Written By John Grassia

Written and Published By MORBiZ

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