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Loud humming while driving with AC On

Discussion in 'Technical Chat' started by EFalco50, Jul 8, 2013.

  1. Jul 8, 2013 at 11:35 AM
    #1
    EFalco50

    #1
    EFalco50 [OP] Woah! How did that get here?

    Joined:
    Jan 9, 2013
    Member:
    #94805
    Messages:
    233
    Gender:
    Male
    First Name:
    Ethan
    Corpus Christi
    Vehicle:
    2012 Single Cab 4x4
    Weather Tech Floor liners, AFE drop in air filter, BFG All Terrain's, Fog lights, Reese Hitch, Undercoating/Rustproofing,
    Switch A/C on and drive, after I reach 2k+ Revs, the engine hums while i'm just driving normal. It sounds like a whine from a supercharger but ive never heard it quite like this.

    Is this a common issue? Should I be worried and have it checked out?

    I know its just a 4 cylinder and the A/C does take its toll on this engine but I dont want my compressor blowing up one of these days.

    Any input will be appreciated.

    The truck is a 2012 Tacoma Reg cab Auto 4cyl. 64k miles
     
    EFalco50, Jul 8, 2013
    #1

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