Hi ,hope u can help me ,have a 2002 x5 3.0 D , the transmission has been replaced at ca 180000km with the last owner ,it has now 220000 km , the problem is that now it has this : rrrrrrrrrrrr and vibration at 1400 rpm ,its the same if its in D or S , no other problems ,no slipping and no other sounds .
Hope u have a clue what this can be .

Ps : im from Norway ,so my english is not so good )