Starts but then shuts off on its own

Hello,

It sounds like you might have a malfunctioning alternator.
The noise you heard could be from the alternator pulley.
Typically, when the alternator is unable to charge the battery (with the engine running), the vehicle will stall as soon as the battery gets discharged.
First check under the hood. Inspect the belt to make sure it is in good shape.

Here is a guide on how to test the alternator:

https://www.2carpros.com/articles/how-to-check-a-car-alternator

Let me know what you find or if you have any questions.
Thank you.