Electrical whining noise coming from backseat area?

Discussion in 'Challenger Mechanical Problems Forum | TSB's' started by ONE L COOL J, Jan 30, 2020.

  1. Jan 30, 2020 at 2:01 AM #1
    ONE L COOL J

    ONE L COOL J Well-Known Member

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    Good evening everyone,


    I was walking around my car one day and noticed this whining noise coming from the rear driver wheel-well. I was able to trace it back into my car underneath my rear seats. Does anyone know what this could be? Or what it sounds like?





    (may need to turn your volume up to hear it)
     
  2. Jan 30, 2020 at 8:21 AM #2
    KEVIN DONOVAN

    KEVIN DONOVAN Full Access Member

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    EVAP pump? Fuel pump?
     
    ONE L COOL J likes this.
  3. Jan 31, 2020 at 1:14 AM #3
    ONE L COOL J

    ONE L COOL J Well-Known Member

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    Main response I'm getting is fuel pump. Evap pump could explain why I'm not able to fill my tank without the pump stopping though?
     
  4. Jan 31, 2020 at 5:56 AM #4
    2017 Redline HC

    2017 Redline HC 2021 Durango RT

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    When you said whining from the back seat I assumed the kids
    X2 on the fuel pump. I had an Explorer with a loud fuel pump. I tried a few rounds of Lucas fuel treatment which is supposed to lube the pump.
     
  5. Jan 31, 2020 at 8:06 AM #5
    SRT-Tom

    SRT-Tom Well-Known Member Staff Member Super Moderator Article Writer

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    Last edited: Jan 31, 2020