Hi guys i got a difficult one, i had a typical noisey belt that iv been tryn to repair. Iv tried taking the belt off and cleaning, cleaning all the pulleys until its sparkling!!!! Still no good. I bit the bullet and changed the belt $85, tensioner pulley $350, aircon bearing $120. The water pump and alternator was fine. Now the noise is not so loud but still gives a little "chirp" every belt rotation. Noise is more prominant when cold and goes away once the belt is warm. Nissan told me that there is nothing they can do. Any suggestions?? Thanks:headwall::headwall::headwall::headwall: