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  1. 06-15-2017, 03:53 PM #1
    wallricky
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    1996 Mercury EFI 200"How many fuel filters"

    I have a 1996 Mercury EFI 200 OG319871. It has a Water / Fuel Separator it. My question is, is there any more fuel filters on the motor and where are they located?
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  2. SilverFox579
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    #2 06-16-2017, 08:57 AM
    See reply to your other identical post in the Mercury forum.
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  3. EuropeanAM
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    #3 06-19-2017, 06:08 PM
    There is a filter on the inlet end of the HP Fuel Pump, and a FINAL filter in the flange for the fuel pressure regulator.

    No "additional" filters should be added to the system.


    Dual Mercury Master Technician- for Mercury Outboards, Mercruiser and Mercury Racing at European Marine in Greenville, SC.
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  4. wallricky
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    #4 06-20-2017, 12:05 AM
    Thank you sir. Is there some where on the NET I could go to see pics or video on where there located and how to change them?
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  5. EuropeanAM
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    #5 06-20-2017, 12:30 PM
    The one inside the VST should only be cleaned as the VST is disassembled for MAJOR service. Not something you want to be pulling apart without a good reason/purpose.

    This link points to the other filter (the final filter in the Pressure Regulator):

    EFI Pressure Regulator/Final Filter


    Dual Mercury Master Technician- for Mercury Outboards, Mercruiser and Mercury Racing at European Marine in Greenville, SC.
    Still consider myself a "Marine Apprentice" after 47 years (learn something new every day).
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