Crunching/grinding when accelerating
I just changed the front diff fluid, didn't need it but figured it did. Sealed it back up and didn't leak at all. Then I changed the Tcase fluid, again it was Crystal clear and red but did the change anyway. Anyway, I drove it to moab just to tow my dirtbike down. When I got down there I noticed a slight squeaking sound just on take off for 1/2 a second then stops. Now when I got back to salt lake it's a little louder but nothing major sounding. Maybe I need to grease my slip yolk? Any thoughts? Doesn't look like anything leaked from anywhere.