MartinWake

Hey guys I wanted to know if some of you here that know a lot about the M113k engines can hear anything odd from these audio clips both are from the engine bay of an idling m113k with 92k miles
Please let me know if you hear anything weird or if everything sounds fine thanks!

Clip1:
Clip 2: https://drive.google.com/file/d/1kvy...ew?usp=sharing

I got some ocd so I have to check over and over