No audio when exporting my cars to BeamNG

So I’ve been having a lot of fun with Automation after I bought it from seeing people tinkering around with it on YouTube, but unfortunately after building my cars, I get no engine noise out of them. I can hear it in the game when testing the engine for rod knock and stuff, but once I try and use the car in BeamNG, nothing.

How could I fix this? What exactly is wrong?

Is there a log that you need me to post? How do I get it?

Help would be very much appreciated.

It would help to know what version of Automation you’re using. I’m on Open Beta 4.1.7 and have no issues with engine sounds exporting to BeamNG.