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  1. #1
    Rt-HemiBoY's Avatar
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    Need some advice??

    Hello guys i been out of the forum for almost 1 month but now iim back.. Im having a problem with my new conversion i have a fuel leak from my fuel pump where it sits on the tank.. It looks like it starts leaking after the tank build pressure inside from the fumes/heat..I think that the pumo should have a pressure relief hose or a vent if im not mistaken but mines does not i only have one hose coming out that goes directly to my fuel rail....Please anybody could post some pictures of their setup im not running a fprr... Thanks for any help.. Sorry if i posted in the wrong session mods delete it if i Did...


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  3. #3
    Gone in 3.0 seconds... RXPT400's Avatar
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    Quote Originally Posted by Rt-HemiBoY View Post
    Hello guys i been out of the forum for almost 1 month but now iim back.. Im having a problem with my new conversion i have a fuel leak from my fuel pump where it sits on the tank.. It looks like it starts leaking after the tank build pressure inside from the fumes/heat..I think that the pumo should have a pressure relief hose or a vent if im not mistaken but mines does not i only have one hose coming out that goes directly to my fuel rail....Please anybody could post some pictures of their setup im not running a fprr... Thanks for any help.. Sorry if i posted in the wrong session mods delete it if i Did...
    You are supposed to have a port on the top of the fuel level sending unit for the fuel tank one way ventilation breather check valve. Maybe it is plugged and when the fuel expands inside the tank pressure builds up and it leaks fuel through there. check to see if you have that check valve connected and if so maybe is bad and it is not doing its job so it needs to be replaced and if it is plugged yoy need to install a hose with a new one way breather check valve on it

  4. #4
    Happily Self-Employed WFO's Avatar
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    The vent nipple may have broken off... I have seen a few do that

    Here is one that I repaired... see the brass nipple
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  5. #5
    Moderator beerdart's Avatar
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    Thats a good looking nipple ya got there.

  6. #6
    Happily Self-Employed WFO's Avatar
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    Quote Originally Posted by beerdart View Post
    Thats a good looking nipple ya got there.
    oh, ya like nipples?

  7. #7
    Rt-HemiBoY's Avatar
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    Thanks guys i look into this as soon i get off work....

  8. #8
    Rt-HemiBoY's Avatar
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    Thanks everyone i fix the problem and yes it was that the nipple was broken off and i was leaking fuel to the breather so i installed a new one and ran a hose into the stock gpr fuel catch..working good for now.

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