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fan noise

  1. Possible blower fan issue

    General E46 Forum
    For the past six months (maybe more) I have been noticing a strange chirping sound coming from behind my dash on the driver side, kinda behind the wheel/the far left vent. I've been doing my research on here and everything I have read sounds like its the blower fan but I just wanted to be sure...
  2. Service Engine Light + Permanent Loud Fan Noise

    General E46 Forum
    So just yesterday my car started to develop this really droney fan noise and now today as I was driving home my Service Engine Soon light came on, not sure what's making the sound, but it sounds like a turbine engine , sort of like a jet... really odd and now I'm afraid of driving it until I get...
  3. 325 Fan lose. What's the prob here?

    General E46 Forum
    So I have a 2002 325 with 270K on it. Yes, 270. It's held up remarkably well, as I've never experienced any major issues, and I think I'm really sold on BMW as my next car. But there have been some minor ones... Recently, I noticed an abnormal sound coming from the engine area, and thought I...