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Humming coming from the engine compartment

Discussion in '2nd Gen. Tacomas (2005-2015)' started by juan@Higginsauto, Jan 10, 2018.

  1. Jan 10, 2018 at 9:00 PM
    #1
    juan@Higginsauto

    juan@Higginsauto [OP] New Member

    Joined:
    Jan 10, 2018
    Member:
    #240897
    Messages:
    2
    Gender:
    Male
    First Name:
    Juan
    Bakersfield
    Vehicle:
    2006 Dble cab. 4.0L
    Lift
    I've seen a few threads on humming and vibrations found in or around the dash, but mine is definitely coming from my engine compartment.... sat for 2 day before the "humming" started. Was very faint at first. My first thought "Oil pump??" It's gotten a bit louder and grows with acceleration. From start up to worm up till I turn it off. I recall an oil and lube shop recommending a serpentine belt about a year ago and honestly haven't checked it yet but going to replace this weekend and inspect it further. But curious if anyone else has had this issue. At this point this is more conserving than the loud sweeeeeeek coming from my Lf as I back up in the morning after replacing rotors,brakes and bearing!
     
  2. Jan 11, 2018 at 2:47 AM
    #2
    TexasWhiteIce

    TexasWhiteIce Well-Known Member

    Joined:
    Sep 12, 2010
    Member:
    #43160
    Messages:
    5,345
    Gender:
    Male
    Texas
    Vehicle:
    2022 White DCLB SR5 - Blackout
    Can you post a video with sound?
     

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