It will stop the engine within five seconds

It sounds like you have an ignition coil that is going out. Do you have a check engine light on? If so here is a guide to help you get the problem figured out.

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

Here is a a test to check the ignition coils.

https://www.2carpros.com/articles/how-to-test-an-ignition-system

Please let us know what happens so it will help others.

Cheers, Ken