After going off road for the second time in my 2012 jeep I admit the second time was much funner than the first.
I experienced a couple similarities one was after getting stuck and having to rock out of a mud puddle.
Two was after hitting high rpms getting out of the mud I would assume everything is much hotter, so I pull out and get out of my jeep to listen and I heard the same thing as the first time when I did the same thing. While my engine is still running I here a whistling noise almost like a steam pot, after it cools down I don't here it.
What could this be anyone know?