Why did I have to change my alternator and battery?
Why did I have to change my alternator and battery?
I think they didn’t do a very good job at testing the car before they decided to tell me the problem but to them it seemed like an alternator issue or a battery issue. So they changed those out with a new battery I bought from autozone and an alternator that they had available. After everything, MY CAR TURNS ON AGAIN!
Why does my alternator cut off while driving?
I just had the alternator replaced, but my car cuts off while driving. If your vehicle is losing battery voltage (i.e. your battery light is on) the problem may be your battery. You have a new alternator, so if your battery is bad, it won’t hold the charge from the alternator.
Can you drive a car with a broken alternator?
it’s also possible the battery simply won’t hold a charge anymore. You can drive a damn long time if you have a solar panel on your car roof to re-charge the battery.
Can a car be switched out with a new battery?
Switched out alternator and battery with new ones but car still dies. : Cartalk Switched out alternator and battery with new ones but car still dies. Hi reddit. I come with a very confusing problem (at least for me who is less experienced).
Will a car with a bad alternator start with a new battery?
A bad alternator can prevent a car from starting because it did not charge the battery when the car was running. However, even if you have a dead battery because of the alternator, you can still jump-start the car using the following method.
What are signs of needing a new alternator?
- Warning Light. Many automobiles have a battery or alternator warning light on the dashboard.
- Load Test. Conducting a load test will indicate whether or not your alternator needs to be replaced.
- Voltmeter Test. You can test your charging system with a voltmeter.
- Other Signs.
Does my car need a new alternator?
Signs That You Need a New Alternator. The alternator in your car charges your battery and powers your car’s electrical system when the engine is running. There is no set or standard mileage at which an alternator should be replaced. Instead, alternators are typically replaced when they malfunction.
Does your car need a new battery?
You can also turn on the vehicle and check the voltage at the battery terminals. If it is around 14-15 volts, the alternator is working just fine and there is no need for your battery to be replaced. A battery lasts for about 5 years. If your battery has crossed the threshold limit, you might need a replacement.
How long will a car run without an alternator?
If your alternator fails, your battery doesn’t charge and eventually dies. How long will a car run without an alternator? If your alternator isn’t working, your car can barely do more than start before you begin losing power. At most, you should get around 5 to 10 minutes of driving before your car dies. What does it do?
What did I do when my alternator died?
I was driving on the freeway and my car started to make a weird noise. Pulled over to the next lane for the next exit. It automatically died and locked up. I kicked it in neutral and forced it onto the shoulder. Roughly a week or two before that I replaced the alternator and it was running great.
Why is your new alternator not charging your battery?
The most common reason for an alternator not charging a battery is because of a bad alternator or battery . You can easily test the voltage by connecting a voltmeter to your battery while the engine is off.
How do I know if my battery or alternator is bad?
Signs of a bad alternator. If the above steps reveal that the battery is working, it’s time to take a closer look at the alternator. There are certain signs of a bad alternator to look for: While running the car, note the brightness of the interior lights. If the dashboard gradually dims, the alternator is likely at fault.
What makes alternator go bad?
Causes of a Bad Alternator. One of the most common problems of a faulty alternator is a loosened belt. The diodes of the alternator can go bad, failing to transmit the required voltage. The bearings on which the alternator rotates can also be at fault and hinder the alternator from providing an optimal performance.
How do I know if it’s the battery or the alternator?
Check the Alternator. Test the alternator to make sure that it can start up the battery. If the battery is working properly and nothing is wrong with it, then it’s the alternator that will more likely cause a problem. Try to start the engine and listen carefully, if it produces a “whining” sound, it may be the alternator.
