Will your car shut off if the alternator goes out?

Yes, your car will shut off if the alternator goes out. The alternator is responsible for charging the battery and powering the electrical components of the car, such as the lights, ignition, and fuel pump. If the alternator fails, the battery will eventually drain and the car will lose power.

Here's a more detailed explanation of what happens when the alternator goes out:

1. The battery starts to drain. When the alternator is working properly, it generates electricity to charge the battery. When the alternator fails, the battery is no longer charged and it starts to drain.

2. The electrical components of the car start to lose power. As the battery drains, the electrical components of the car start to lose power. This can include the lights, ignition, fuel pump, and other electronic devices.

3. The car eventually shuts off. Once the battery is completely drained, the car will lose all electrical power and it will shut off.

It's important to note that the alternator is a critical component of your car's electrical system. If you suspect that your alternator is not working properly, it's important to have it checked by a qualified mechanic as soon as possible.