Vehicle engine sounds

I too would like to do (hello again Scienziatogm! :slight_smile: ), but all I could find in the documentation regarding it is in the Sound Cue Reference page, it has a short statement on “Continuous Modulator” nodes, quote:

However does not really help as it does not detail the process, or give any links for more info. Also I hope when it says “in code” that it could also be done in blueprints.

But more info is needed, I will be watching thread as I need to do !