Help locating squealing noise

Hotchef181818

TJ Enthusiast
Joined
Oct 25, 2018
Messages
121
Location
Highlands Ranch, CO, USA
So after the last batch of mods, to include a sye I have a squeling noise I can’t seem to find. It only happens under load, maybe 30% + throttle. It sounds like a pig squeling and gets louder the harder I accelerate. My best guess is it’s centrally located, possibly tcase.

Any thoughts ?
 
The first thing most shops do is yank the front shaft , that takes the transfer case somewhat out of play ..at least the front output bearing .

I just had a similar deal , uses a stethoscope and ran it on jack stands to find mine.