My 2000 w 130k miles just got a rebuilt transmission, now when in idle, we, I and my wife both feel the engine vibrates more than it was prior to the trans replacement especially when waiting in traffic. Brought back to the garage and he states that he did not feel anything out of ordinary. The car did shake more for sure. the engine mount and transmission mount were replaced around 93k miles, what could go wrong? Could the mounts go south again?BTW, this is only my 4th transmission on the car.