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fired finally

Discussion in '1982-Present GM Diesel' started by mike race, Jan 14, 2002.

  1. mike race

    mike race 1/2 ton status

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    Location:
    Orlando, Fl
    FINALLY. I still have one problem I haven't figures out yet. I have a major fuel leak only when running. It is coming from below the seconday filter. I think it is one of the return lines? Can't visibly see anything without ripping almost the whole top end off. Any suggestions.
    Thanks
    Mike

    fix'n finally
     
  2. DieselDan

    DieselDan 1/2 ton status

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    The return lines jump from one injector to the next, shouldn't be that hard to see with-out ripping parts off. At the end cylinders, towards the firewall, there should be a cap on one side of the return line nipple on the injector. 'Clear as mud?

    Real trucks don't have spark plugs!
     
  3. 6.2 man

    6.2 man 1/2 ton status Premium Member

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    Location:
    Curtis , WA
    There is also a return line of the injector pump that goes under the air manifold ....might be leaking there too ???
     

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