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Thread: #3 fuel injector line leaking still

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  1. Top Of Page | #1
    Basic Member Aavila5.9_'s Avatar

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    #3 fuel injector line leaking still

    I have replaced my #3 injector line with a brand new line & it was leaking prior to (reason why I replaced) Well it seems to be leaking from the nut behind it. Any ideas? Maybe a o-ring or seal? Thanks!



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  2. Top Of Page | #2
    Basic Member Aavila5.9_'s Avatar

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    Re: #3 fuel injector line leaking still

    Replaced around 264k. Started leaking middle of last week. Waited for new line to come in before I posted and asked about it. Was hoping it'd fix the problem.


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  3. Top Of Page | #3
    Permanent Vacation AccurateDiesel's Avatar

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    Re: #3 fuel injector line leaking still

    That is a pretty truck! The line screws on to a connector tube that takes the fuel from the edge of the cylinder head to the fuel injector which is in the center of the head. There is an o-ring around the outside of that tube - probably just needs a new oring. We have plenty. It would not be a bad idea to just replace the tube itself - they are not expensive / less than $40 for OEM Bosch.


  4. Thanks IGOTACUMMINS, RogueDiesel, Polaraco thanked for this post

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