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  1. Driveline noise and vibrations, need help

    General E46 Forum
    Hey Fanatics, So I have been trying to diagnose a vibration/droning oscillating noise for about two weeks now and I have finally hit the wall with this one. In my 2001 (pre-facelift) 330xi I have a speed dependent (rpm independent) low droning oscillating noise that starts to be really...