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Intermittent High Pitched Noise While Driving

Discussion in '1Gen General Maintenance' started by cja89, May 15, 2018.

  1. cja89

    cja89 New Member

    While driving on Saturday, I noticed a high pitched, almost harmonic noise coming from the Sequoia. It doesn't change pitch with RPMs or speed, but seems to get louder the faster I go up until about 55 and then it goes away. I also can't pinpoint a general area that it's coming from in the vehicle.

    It sounds exactly like in this video (~7 seconds in you can really hear it). My wife called me today saying it was doing it and it was loud enough that I could hear it over the phone. I had her power the radio off as it sounds almost like feedback, but the noise continued.

    Any ideas on what this could be?
     
  2. Sal R.

    Sal R. Active Member

    Tensioner maybe?
     

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