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P3191 and P0A0F/204

Discussion in 'Gen 2 Prius Care, Maintenance and Troubleshooting' started by black_jmyntrn, Aug 10, 2024.

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  1. mr_guy_mann

    mr_guy_mann Senior Member

    Joined:
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    Location:
    NJ-USA
    Vehicle:
    2006 Prius
    Model:
    Four
    If whatever you have in the fuel system leaves a residue as it "dries", then your fuel injectors are garbage.

    Without a pressure gauge, you can't know if the pump and regulator in the tank work properly.

    And you have to get all the "bad stuff" flushed out before replacing the injectors - otherwise they could get gunked up as well.

    Posted via the PriusChat mobile app.
     
    #41 mr_guy_mann, Sep 9, 2024 at 10:54 PM
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