Anyone know this sound?

[2022BigHorn]

I have a 2022 RAM 1500 4x4 with the regular hemi, does anyone know what this sound is and where it is coming from? I think it's from the transfer case and I do not know if it is normal.

2022 Ram 1500 5.7L Hemi sound on acceleration

at around 10 mph, has a "quack like" sound? is this the MDS, front air dam retracting or something else?

youtube.com

 

[brian42]

I don't hear anything when I watch the video.

I never had any noises from my transfer case under normal 2wd operations and the air dam doesn't deploy until close to 40 mph.

 

[2022BigHorn]

It is very slight after I step off the gas and only happens when the engine is at 200 degrees Fahrenheit.