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whisling

  1. 320 d turbo whisling

    North East Region Meets
    just bought a 320d bm with a turbo that whistles like a have an entire police force behind me......breather valve had been changed also serviced it. any ideas? i suspect new turbo is needed.
  2. 2001 E46 320d touring under bonnet whisling noise at idle

    BMW 3 Series Forum - Technical Talk on the BMW E46
    the title sais it all.when reving,whisling stops.can it be the water pump?and if yes,how to stop it.now thats getting warmer,at lights,when opening the window,gets on my nervs :mad
  3. 2004 E46 330CD whisling Noise at Low Revs?

    BMW 3 Series Forum - Technical Talk on the BMW E46
    there is a strange whisling noise coming from the engine/dash at low revs any ideas?
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