Engine behavior

[RejectedSpike]

I have a short-line route that operates on a weekly basis. When not in use, the engine resides inside a shelter. I would like to shut the engine down instead of having it constantly idle, which is not realistic. Is there a script that can address that situation?

 

[JCitron]

Yes, there is a script to do this, but this works only if the content-creator put in the controls to do so, and it can't be added after the fact unfortunately as far as I know.