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Oil leak?

Discussion in '2nd Gen Tundras (2007-2013)' started by 01tunder, Oct 28, 2022.

  1. Oct 28, 2022 at 10:13 AM
    #1
    01tunder

    #1
    01tunder [OP] New Member

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    I have 2010tundra 4x4. This morning I noticed some oil on my drive way..i looked under the truck and I saw a small leak from a nut by the fan above the pulleys ..does anyone know what this is? I took a pic from under the truckIMAG0676~2.jpg
     
    01tunder, Oct 28, 2022
    #1
  2. Oct 28, 2022 at 10:16 AM
    #2
    Mr Badwrench

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    Mr Badwrench New Member

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    300 hectares on single tank of kerosene
    Looks coolant related.
     
    Mr Badwrench, Oct 28, 2022
    #2
    AZBoatHauler likes this.
  3. Oct 28, 2022 at 10:18 AM
    #3
    AZBoatHauler

    #3
    AZBoatHauler SSEM#140 / 2.5 gen plebe

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    Seeping water pump?
     
    AZBoatHauler, Oct 28, 2022
    #3
  4. Oct 28, 2022 at 10:18 AM
    #4
    01tunder

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    01tunder [OP] New Member

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    I think it is radiator fluid/water..smells like it
     
    01tunder, Oct 28, 2022
    #4
  5. Oct 28, 2022 at 10:25 AM
    #5
    AZBoatHauler

    #5
    AZBoatHauler SSEM#140 / 2.5 gen plebe

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    Sounds like a drain, pump change, and refill in the near future. Might consider doing the belt, tensioner, and idler pulley while it’s apart if they’re due. Maybe radiator too depending on how long you plan to keep the truck.
     
    AZBoatHauler, Oct 28, 2022
    #5
  6. Oct 28, 2022 at 10:34 AM
    #6
    01tunder

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    01tunder [OP] New Member

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    IMAG0684.jpg

    What part is this next to my thumb? It's leaking from the bottom bolt
     
    01tunder, Oct 28, 2022
    #6
  7. Oct 28, 2022 at 10:40 AM
    #7
    e30cabrio

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    e30cabrio I'm e30cabrio, I'm a modaholic

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    Maggy, Dobinsons, TRD PRO conversion, 18+ lights & cluster too much more to list
    I'm guessing thermostat.
     
    e30cabrio, Oct 28, 2022
    #7
    Mr Badwrench likes this.
  8. Oct 28, 2022 at 10:51 AM
    #8
    AZBoatHauler

    #8
    AZBoatHauler SSEM#140 / 2.5 gen plebe

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    The thermostat is the black piece. That’s part of the water pump.EDCE94BF-B480-4071-B563-1AF23D65BCF9.jpg
     
    AZBoatHauler, Oct 28, 2022
    #8
  9. Oct 28, 2022 at 10:56 AM
    #9
    01tunder

    #9
    01tunder [OP] New Member

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    OK thanks..ill change the thermostat
     
    01tunder, Oct 28, 2022
    #9
  10. Oct 28, 2022 at 10:58 AM
    #10
    AZBoatHauler

    #10
    AZBoatHauler SSEM#140 / 2.5 gen plebe

    Joined:
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    Gender:
    Male
    First Name:
    Adam
    So.Arizona
    Vehicle:
    2017 CrewMax 4x4, 2017 LandCruiser, 2005 Sequoia 4x4
    Demello / SOB Fab Bumpers, SuperWinch, WKOR sliders, RCI skids, Baja Designs lighting, Billy 6112 and 5160 w/ CB +2, JL Audio with Alpine HU, DD 10" Exhaust, LED headlights, Rago fab mounts, 35” BFG, HAM radio
    So you’re right and I just can’t tell where he is pointing.
    :fistbump:
     
    AZBoatHauler, Oct 28, 2022
    #10
  11. Oct 28, 2022 at 11:09 AM
    #11
    e30cabrio

    #11
    e30cabrio I'm e30cabrio, I'm a modaholic

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    Maggy, Dobinsons, TRD PRO conversion, 18+ lights & cluster too much more to list
    Coulda just as easily been wrong.

    I'm married, I'm usually wrong.
     
    e30cabrio, Oct 28, 2022
    #11
    AZBoatHauler likes this.
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