What happens if you have a bad alternator in a sonata?

What happens if you have a bad alternator in a sonata?

The alternator’s job in your Sonata is to provide electricity as it is running. The battery stores enough voltage to be able to start the engine without the assistance of an alternator. It is turned by a serpentine belt. It’s worth noting that a bad serpentine belt can cause the alternator to stop charging effectively.

Are there any problems with the Hyundai Sonata?

Hyundai Sonata owners have reported 56 problems related to alternator/generator/regulator (under the electrical system category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of Hyundai Sonata based on all problems reported for the Sonata.

Can a bad alternator cause a car to not start?

Once this battery reserve hits a certain level, the vehicle will begin to run erratically and will no longer start when the key is turned. Often, the battery light will come on, the alternator gets replaced, and then a few days later the vehicle dies.

Can a Hyundai Sonata have an oil leak?

Oil leaks onto alternator in 3. 3 liter v6 Sonata. This will be the second alternator in less than a yr. I also read in a auto forum others have complained of the same issue. This can be very dangerous causing car to just die with little warning other than battery light lighting up on dashboard.

What to do if you have a problem with your alternator?

If you notice any of these symptoms, you should have your alternator checked. A professional mechanic can diagnose the problem with your alternator, and replace it if necessary. The most popular service booked by readers of this article is Alternator Repair.

How long does an alternator last in a car?

The diodes in the voltage regulator can also fail, and engine heat puts strain on the alternator. Generally speaking, you can expect your car alternator to last anywhere between 40,000 and 100,000 miles. Signs that your alternator is wearing out include: Loss of power to various accessories when your car is idling.

What causes an alternator on a car to break?

For one thing, the alternator’s rotor spins on a needle bearing, and this is a component that can break due to wear, or a buildup of dirt. The diodes in the voltage regulator can also fail, and engine heat puts strain on the alternator.