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  1. 08-14-2019, 02:28 AM #1
    benwerks
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    whats that noise? Update: Alternator bearing

    https://youtu.be/qeWP75IKYfc

    any idea what the higher pitched noise is?

    2015 mirage hatchback 70k miles. the main belt is taught and not cracked or rotted.


    Update: Fixed!

    Quote Originally Posted by benwerks View Post
    mission success. it was a bearing in the alternator pulley. pulled the alternator out in front of the shop this morning they had a new pulley on there within an hour. driving around now noise is gone.

    alternator removal and reinstallation difficulty 2/5

    also I replaced the serpentine belt with the RockAuto replacement
    Last edited by Eggman; 08-20-2019 at 08:46 AM. Reason: Added solution
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