There isn't any sounds when moving it into gear, but there is def. vibrations while driving. I have also noticed that when I put it in gear along with the vibrations it seems to be pulling harder than usual like I am giving it gas, but it is normally only when the engine is cold. The only trouble I have had with the tranny is the little gear that tell the switch the tranny is in park and unlocks the key, but it has since resolved itself apparently.