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hum

  1. General E46 Forum
    I've been able to capture a deep rumbling sound emitting from behind the dashboard's instrument cluster in the referenced video. It seems to be right behind the headlight controls. It is present for about 5 seconds immediately after starting the car, and then disappears completely before...
  2. E46 Xi Forum
    I have a vibration/hum that is always present, but when I hit 40mph the harmonic is so loud that it's almost a deafening roar! It's low enough in frequency to be impossible to locate from inside the car. So I can't tell if it's coming from the front, middle, or back, and the kicker is that it's...
  3. E46 Xi Forum
    I drive a 2005 325xi with 50,000 miles on the odometer. Recently there is a noticeable "hum" from the front-left tire that increases in frequency as speed increases. It starts at ~25mph and stops at ~65mph. I have recently replaced all 4 tires withe new tires and re-balanced the rims which has...
  4. General E46 Forum
    I Have an '04 325ci and i believe i have a LF-30 power steering pump installed but i could be wrong, i have yet to stuck my head under the car. My problem is I am getting a hum/ very light vibration at low RPM's ranging from 800-1200 RPM. But once i get going and on the road, and the rpm's...
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