IF the noise wasn't there, fair chance that points to the tranny.
IS it possible for 2 trannys too be bad the same way.U betcha.
Components often where out in the same fashion, if this commonality was unknown and overlooked by the rebuilder, then you get two successive failures.
I would calmly return and ask if they could look over their work and explain how the symptoms appeared that were not there previously.
Any reasonable shop should do this. This is not to say that there may be a problem in the rear differential that was not previously noticed and a separate problem with the O/D light.
Tuesday, November 9th, 2010 AT 6:27 PM