I have this brand new noise that started today....When accelerating, or holding steady up an icline I get this considerably loud, high pitched whining noise from what seems to be from the front end. Kinda sounds like a mud tire at high speeds...But I dont have muds, and it's at any speed. It's only there when I'm on the gas or coming to a stop. If I'm slowing to a stop I get a really low pitched whining noise right before I actually make the stop.

Anybody have any idea what this noise is?

 

Sounds sorta like my issue, a bit.

https://www.yotatech.com/forums/show...&highlight=4wd

I'm getting it fixed in the near future so I'll know exactly what the problem. But I think it's the bearings for the R&P

Except yours could be wheel bearings. Do the check.

 

Thanks Rob, I don't know how I missed your thread..but be sure to keep us updated! My gears are still under warranty, so....

Edit: The wheel bearings are new also, but I'll check.

 

The verdict:
Passenger front CV is toast.
Both rear axle bearings are toast.

No idea which problem is making the noise.

$816 to replace the bearings + whatever the CV's cost. I think I'll be doing it myself. UGHHHH.