Propellor-engine noise from tow vehicles

[Buddy1958]

Hello,

I have P3D version 2.5.12946.0 and just installed the latest GSX vehicles. 

Every time I activate the pushback vehicle, I hear what sounds like a propeller-driven airplane engine noise, instead of the old vehicle engine I used to get.

Any ideas?  Is there an engine noise file for GSX vehicles I may edit to get back to the old familiar truck vehicle engine sound?

This seems crazy, I know, but that prop noise is really annoying after a few minutes!

Thanks

[streichholz]

You can go to your sound folder Prepar3d/sound and rename or delete (save) the following file: ai_singleprop01 for the internal view and xai_singleprop01.wav for the external view.

All P3D users have this problem with GSX.

[Buddy1958]

Thank you! Much appreciated.  I'll give that a try.