When I bought my 97 Gs, in Jan of this year.

I replaced all rotors and pads. Well, first of all my Dsm sat in her garage for awhile. I had to change the water pump/timing and brakes.
MY GS is still looking brand new off the line. I get compliments all the time.

Anyway, after I changed them, I could hear this metal grinding noise, like metal on metal.

Could this be the final drive acting up. Its not real bad..