I have a nosie under my 2002 cadillac escalade ext in I can't find the right person to tell me the truth about what's wrong it in cincinnati ohio

What is your question?

I got the differential fix and rear-t-case and front and back u-joint and front brakes and rotor done and they still can't what's wrong please help.thanks

What makes this problem better or worse?

when i drive it

How long has your 2002 Cadillac Escalade EXT had this problem?

one year