What would cause a sound as if something is loose in the torque converter. on 2002 GMC Sierra 1500 HD

Mostly happens under acceleration. I had the torque converter replaced but the noise is still there.

by in Round Rock, TX on August 09, 2011
2 answers
ANSWER by on August 11, 2011
Could be several things, need to have someone use a stethoscope to isolate the problem. Sorry that the Converter was not it, did the shop misdiagnose this? If so, why don't they stand behind their mistake?
ANSWER by on January 11, 2013
I WOULD TAKE A LOOK AT THE FLY WHEEL IT MAY BE CRACKED.