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  1. #1

    Exclamation Seadoo fuel filter ???

    Di the 4tec 155 engines have a fuel filter, and is it replacable

  2. #2
    Mod less, ride more! troyheb's Avatar
    Join Date
    Jul 2007
    Nederland, Texas
    I beleive it is inside the fuel tank.

  3. #3
    DI's have an 'Canister' type External Filter in-line with the Fuel Line output.

    http://partsfinder.onlinemicrofiche....e=13&A=83&B=19 ITEM #14

    from the Fuel Tank and both the DI and 4-Tec have a 'Pad' type Fuel Filter at the bottom of the Fuel Pump assy. which rests against the bottom of the Fuel Tank.

    http://partsfinder.onlinemicrofiche....e=13&A=140&B=9 ITEM #23

    Surprisingly, not all model parts diagrams show these Filters, but be assured, they are there and need to be replaced about every </=80 hours run time.

    All DI's Fuel Filters will work on all DI Models and all RXP, RXT and GTX 4-tec Pad Filters will cross-fit but the RX_-X Models may be different Pad sizes/fitment.

    I have been told the 4-Tec Fuel rails have an internal Filter as well, but have never seen one.

    A clogged Fuel Filter on an Injected Engine can cause some really squirrley problems up to and including the replacement of a burnt out Fuel Pump @ >$450+


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