2012 Tahoe 127k can now hear a gear turning sound @ 25-40mph - SOLVED

[ILOVELONGISLAND]

Go to your trusted mech, have them put the car up in the air on a lift, and 'drive' it GENTLY, til you figure out where the noise is coming from.

If, after 20min of this, you still have NO CLUE where the sound is coming from, check the front wheels.

Well my buddy jacked up front end and found both hub bearings were shot, but not making grinding noise when the wheel is spun....... he sent me to a shop with a lift, going there today got new hub bearings today from RockAuto.... they rock

 

[ILOVELONGISLAND]

Hey All.... So I ordered new ac/delco hub bearings from Rock Auto, they arrived the next day! (yesterday) Today my mechanic installed them and i`m happy to report, I am now noise free...... very happy thanks for all the input