t600 fuel leak

Discussion in 'Kenworth Forum' started by damutt, Sep 25, 2015.

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  1. Sep 25, 2015 #1
    damutt

    damutt Road Train Member

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    hey guys need some help. my pass side fuel tank is leaking at idle, a nice steady stream. will up load a vid for refrence. what side does Cat pull from? is there a wasy to shut the pass tank off enitrely? guess i cant up load videos???
     
    damutt, Sep 25, 2015
    damutt, Sep 25, 2015
    #1
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  3. Sep 25, 2015 #2
    baha

    baha Road Train Member

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    Both tanks have fuel returned to them, Wiggle all lines going into tanks untill you find one thats bad at tank or rubber hose connecting to line leaving tank before it breaks off and leaves truck on side of road loaded?
     
    baha, Sep 25, 2015
    baha, Sep 25, 2015
    #2
    damutt Thanks this.
  4. Sep 25, 2015 #3
    damutt

    damutt Road Train Member

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    truck is empty now. im playing mechanic to try and fix the durn thing. so does it pull AND reutrn from both tanks? or just return?
     
    damutt, Sep 25, 2015
    damutt, Sep 25, 2015
    #3
  5. Sep 25, 2015 #4
    blairandgretchen

    blairandgretchen Road Train Member

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    Look in tank with flash light for metal tube at bottom - may just draw from drivers side.

    Look for tap to shut off passenger side to drivers side cross over.

    As Baha said, get to wiggling to isolate leak.

    Nash dabbit - good luck son!
     
    blairandgretchen, Sep 25, 2015
    blairandgretchen, Sep 25, 2015
    #4
  7. Sep 25, 2015 #5
    damutt

    damutt Road Train Member

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    ah ok, will look for the shut off valve. will that also shut off the rturn line as well? or just the supply side?
     
    damutt, Sep 25, 2015
    damutt, Sep 25, 2015
    #5
  8. Sep 26, 2015 #6
    baha

    baha Road Train Member

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    Look at on top rear of trans. the return lines should run threw this fuel split box an split back to each tank, when one tank fills up and other is empty that is what cause it, sometimes it will be a brass fitting that was replaced and has vib. a leak?
     
    baha, Sep 26, 2015
    baha, Sep 26, 2015
    #6
  9. Sep 26, 2015 #7
    damutt

    damutt Road Train Member

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    truck was rolled trying to lim;p it back to home term. minimal damge to tractor. just trying to find this last leak to get it home
     
    damutt, Sep 26, 2015
    damutt, Sep 26, 2015
    #7
  10. Sep 26, 2015 #8
    baha

    baha Road Train Member

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    OK just follow the fuel line leading to eng. and buy new fitting to conn. it to undamaged tank then run return to that tank only .
     
    baha, Sep 26, 2015
    baha, Sep 26, 2015
    #8
    damutt Thanks this.
  11. Sep 26, 2015 #9
    damutt

    damutt Road Train Member

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    ah ok, awsome thanks. love the knowledge of this forum
     
    damutt, Sep 26, 2015
    damutt, Sep 26, 2015
    #9
  12. Sep 26, 2015 #10
    062

    062 Road Train Member

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    If you're just limping in with it. Clamp lines with vice grips
     
    062, Sep 26, 2015
    062, Sep 26, 2015
    #10
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