Engine start but then stalls?

Hello,

This issue can be due to an engine sensor or the engine is not getting enough fuel.
Typically if there is an issue with a sensor the check engine light will come on.
Is your check engine light illuminated?

https://www.2carpros.com/articles/checking-a-service-engine-soon-or-check-engine-light-on-or-flashing

To find out the fuel issue you will have to check the fuel pressure. You could have a clogged fuel filter that is restricting fuel flow or a weak pump or faulty pressure regulator.
Test the fuel pressure at the fuel rail. You will need to use a fuel pressure tester, which can be borrowed from your local auto parts store.
This vehicle should have 30-45 PSI of fuel pressure with the key on and engine off.

https://youtu.be/aITQclp7zIE

https://www.2carpros.com/articles/how-to-check-fuel-system-pressure-and-regulator

I have attached the fuel pressure test procedure as well as regulator, fuel pump and filter replacement instructions for your reference.

Please let me know of any questions.
Thank you.