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Fuel Pump Running with Truck Off?

Discussion in '2.5 Gen Tundras (2014-2021)' started by Rocko9999, May 10, 2021.

  1. May 10, 2021 at 11:24 AM
    #1
    Rocko9999

    #1
    Rocko9999 [OP] New Member

    Joined:
    Dec 30, 2020
    Member:
    #56832
    Messages:
    951
    2014 4.6L, anyone else ever have their fuel pump run while the truck is off? Was camping last week and went to crawl in the bed of the truck when I heard a buzzing coming from the fuel tank. Truck had been off for 5 hours. Turned it on and off and it stopped. Anyone else have this happen?
     
    Rocko9999, May 10, 2021
    #1
  2. May 10, 2021 at 11:26 AM
    #2
    T-Rex266

    #2
    T-Rex266 Owner, CTO and executive chairman of X Staff Member

    Joined:
    Jan 5, 2014
    Member:
    #6
    Messages:
    163,634
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    Male
    First Name:
    Elon
    Yes. It’s just doing a self evap test
     
    T-Rex266, May 10, 2021
    #2
    Rocko9999[OP] likes this.
  3. May 10, 2021 at 11:26 AM
    #3
    FrenchToasty

    #3
    FrenchToasty The Desert rat, SSEM #5/25, 6 lug enthusiast

    Joined:
    Sep 15, 2019
    Member:
    #36156
    Messages:
    18,416
    First Name:
    Mo
    The SoAz….. big surprise
    Vehicle:
    2006 DC 4.88s Elocker and some other trippy stuff
    Bone stock
    It’s part of the evap system, normal
     
    FrenchToasty, May 10, 2021
    #3
  4. May 10, 2021 at 11:27 AM
    #4
    Jbehredt

    #4
    Jbehredt Burgeoning member

    Joined:
    Nov 30, 2019
    Member:
    #39342
    Messages:
    693
    Gender:
    Male
    First Name:
    Jason
    Westminster, CO
    Vehicle:
    2020 TRD Pro DC White
    I’ve been able to stop mine by just opening and closing the fuel cap.
     
    Jbehredt, May 10, 2021
    #4
    Rocko9999[OP] likes this.
  5. May 10, 2021 at 11:27 AM
    #5
    Rocko9999

    #5
    Rocko9999 [OP] New Member

    Joined:
    Dec 30, 2020
    Member:
    #56832
    Messages:
    951
    Ah, do you know how long that usually lasts?
     
    Rocko9999, May 10, 2021
    #5
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