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GXi-F Volvo low fuel pressure pump replacement possible?

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  • bhollehday
    started a topic GXi-F Volvo low fuel pressure pump replacement possible?

    GXi-F Volvo low fuel pressure pump replacement possible?

    My low pressure pump is noisy and it’s had a couple hard starts every once in awhile. I’m having it serviced at a shop and he is saying to replace the whole fuel pump kit assembly. He said my pressure and vacuum checks out on both high/low pumps, but to be aware it could give out anytime. The pump assembly is upwards of $800. I found some low pressure pumps online but the shop says the way the assembly works, you can not replace just the low pressure pump. You can the high pressure but not the low...

    any one have some invite on this? Is the low pressure pump replaceable?

    I found this along with some others

    MOSTPLUS Low Pressure Fuel Pump for VOLVO PENTA 4.3/5.0/5.7 GXI injection 21608511 https://www.amazon.com/dp/B07GJF9XK4..._b2LNDbS7GRXTT

  • four winns 214
    replied
    Originally posted by bhollehday View Post
    Does anyone know of any instruction or videos on refurbishing the pump?
    https://mancavemechanic.com/

    Leave a comment:


  • bhollehday
    replied
    Does anyone know of any instruction or videos on refurbishing the pump?

    Leave a comment:


  • QBhoy
    replied
    Might this have relevance to the flaking paint issue we see on the same mercruiser engine ? Or is that only a merc issue ?

    Leave a comment:


  • BRICH1260
    replied
    I would refurbish it myself, I did. It`s not difficult. You can clean the insides and replace what need replacing. I have also noticed that you can buy knockoff replacement pumps on ebay much cheaper than OEM.

    Leave a comment:


  • AllDodge
    replied
    And HP pump is not that much either
    https://www.amazon.com/Volvo-Pressur.../dp/B074F1CBY2

    And here is the whole pump
    https://www.amazon.com/FUEL-PUMP-***...VZP6CHEPGY6F6F

    Leave a comment:


  • AllDodge
    replied
    shop says the way the assembly works, you can not replace just the low pressure pump
    That's funny in a bad way

    If the low pump is working and does have correct suction (which isn't much) then it may not be the pump, might be the antisiphon valve, collapsing fuel line, tank pickup

    The question to ask which I have found none will ever agree to: I the pump assembly is replaced, do you guarantee the work, and if so for how long?

    Never found one to get past the first guarantee, much less any length of time

    Leave a comment:

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