Help-ZJ front end vibration

[blazinid]

Hey guys I'm looking for some help on my 1996 Jeep Grand Cherokee. I'm got at low speeds a "noise" in the front end. Then when I'm at higher speeds there is a hum along with a shimmy in the steering wheel. I figured it was a hub/wheel bearing assembly. So this weekend I swapped out the p-side for a new one. Took it for a test drive and still have the same noise. Had Costco re-balance my tires, but that didn't help either??

Any Ideas??

 

[ExpoMike]

Have you checked the u-joints, either at the hub or the driveshaft. They can tend to those types of noise/feel but can be hard to track down. Driveshaft one is easy, remove it and see if it goes away.

 

[blazinid]

I played around with them a bit. All three have rubber boots covering them (CV style?) But didn't seem like there was any slop there. In fact front drive shaft was very solid.

 

[ExpoMike]

How many miles on everything? I remember an old boss of mine had an issue with his GC that the pinion bearing was going out making a humming sound.

Didn''t know the ZJ had CV setup, unlike the XJ's.

 

[blazinid]

Im just over 126,000 miles. Anyone want to buy a Jeep GC?