High pitched whine

Lincoln LS

  1. BlacksonAudio

    BlacksonAudio Active LVC Member

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    I’ve been chasing a running hot/overheating issue for a month now. I think I read somewhere in one of these threads that it’s a hydraulic pump? Or the fans not getting fluid or enough fluid. I’ve read so much it’s insane
     
  2. 04_Sport_LS

    04_Sport_LS Dedicated LVC Member

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    Year and engine in your LS???
     
  3. AmsterDutch

    AmsterDutch Dedicated LVC Member

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    High pitched whine...or whistle?
     
  4. BlacksonAudio

    BlacksonAudio Active LVC Member

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    It’s 2002 v8
     
  5. jmeecer

    jmeecer Active LVC Member

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    Believe it or not, I had a high pitched whine last fall, it turned out to be an alternator bearing going out. Took me several days to pinpoint the noise.
     
  6. tireman

    tireman Dedicated LVC Member

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    High pitched whine? must be the wife!
     
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