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  1. Second Generation MDX (2007-2013)
    2012 Acura MDX with 120k miles, all the regular maintenance done since I bought it. It recently started making a loud whining/whirring upon starting (growing louder while accelerating). We did some research and thought it might be the power steering pump, so we replaced that and the o rings, and...
  2. Problems
    I had the o-ring inside the black intake nozzle of the power steering replaced three years ago. Because of the constant noise I had ever since, I first had the alternator replaced and then the power steering pump. That was a year ago and none of the replacements made a difference. When the...
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