Rear end noise when turning.
 

Everytime i turn to the left i hear this rattle noise in the rear wheels. Sounds like the right rear wheel. I took it to the mech and he said i needed a new differantial. You guys think thats the problem? Also, since it might be true, whats a good posi differential? I heard of one 'A' something...Auburn?.. like $400...

also, when i hit about 2k rpm, i hear a vibrating noise that sounds like its coming from the speakers.... might i have bad speaaker wire? or ..???


thnks for any input...

mine's doin the same thing
 

my car just started to do the same thing. except its from the left wheel i belive. It doesnt do it when i'm goin staight or making small turns but if i cut the wheel all the way to the left it makes like a thumping noise. I hope its not the differential.