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Thread: Rubber fuel lines- LB7

  1. #1
    Join Date
    Jan 2006
    Location
    South Milwaukee, WI
    Posts
    245

    Cool Rubber fuel lines- LB7

    '01 LB7:
    A couple of years earlier, I replaced what I thought to be all of the rubber fuel lines on the top side of the engine. From the fuel feed pipe to the inlet of the injector controller module, from the inj controller module to the OEM filter, from the filter to what I've now found to be a "T" fitting. What I didn't know was that there are 2 additional hoses (I think) coming off of that "T"- one going to the injector HP pump (which was leaking) and one going to the fuel pressure test port. The dealership is telling me that there is another (longer) hose. Anyone know of where this other hose is or where it goes between? Is there a second hose coming from the injector pump or another off of that "T"? I just got hosed $300+ to have these 2 hoses changed! (At least I can run with my lift pump active again...)
    Last edited by chessy56; 10-29-2012 at 18:26. Reason: corrections
    "Chessy56"
    So. Milwaukee, WI
    '01 2500HD, LB7, ~440K miles
    "Stock" engine. Dual fuel filtration system with Kennedy lift pump, BF Goodrich Commercial T/A Traction tires (sold to a dude from Texas- it's living a warmer life just fine down there now!).

    '17 2500HD, L5P (Happy Birthday/Merry Christmas to me!!!) Currently bone stock, 120K miles.

    "Socialism is a philosophy of failure, the creed of ignorance and
    the gospel of envy. Its inherent virtue is the equal sharing of misery."
    Winston Churchill

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