750ss Xi Return Fuel Line — where to connect?!?
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  1. #1
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    750ss Xi Return Fuel Line — where to connect?!?

    I pulled my engine to perform the block offs and to replace the trim cable. Got it back together yet forgot where to connect the return fuel line. Where do I connect?

  2. #2
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    Re: 750ss Xi Return Fuel Line — where to connect?!?

    It should go right in between the 2 carbs just under the choke shaft.
    http://www.facebook.com/twinlakesjetskirepair

    '89 Kawi 650SX 42.4 GPS
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    '99 Yama GP1200 65U 61.8 GPS
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    '96 Seadoo HX 717 53.13 GPS
    light porting, massaged cases, lightened flywheel, port matched manifolds, Rossier pipe, stubby pump cone

  3. #3
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    Re: 750ss Xi Return Fuel Line — where to connect?!?

    Quote Originally Posted by Myself View Post
    It should go right in between the 2 carbs just under the choke shaft.
    Ok, think I got it.

  4. #4
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    Re: 750ss Xi Return Fuel Line — where to connect?!?

    Quote Originally Posted by Myself View Post
    It should go right in between the 2 carbs just under the choke shaft.

    I have the engine re-installed and it cranks hard, but I can get it to fire up. Wondering if I misassembled something as it doesn't appear to be pulling fuel through the line. Maybe I thought I had the file line connected properly yet missed it. New spark plugs, and cleaned up everything else. Anything come to mind on why it won't get gas to flow through?

  5. #5
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    Re: 750ss Xi Return Fuel Line — where to connect?!?

    Will it fire off if you shoot a bit of carb cleaner in the plug holes?
    http://www.facebook.com/twinlakesjetskirepair

    '89 Kawi 650SX 42.4 GPS
    +3" stock pipe, ported ex. manifold, drilled waterbox, blueprinted pump, Ocean Pro ride plate

    '99 Yama GP1200 65U 61.8 GPS
    ported cylinders, matched cases, milled head, blueprinted pump, long ride plate

    '96 Seadoo HX 717 53.13 GPS
    light porting, massaged cases, lightened flywheel, port matched manifolds, Rossier pipe, stubby pump cone

  6. #6
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    Re: 750ss Xi Return Fuel Line — where to connect?!?

    Quote Originally Posted by Myself View Post
    Will it fire off if you shoot a bit of carb cleaner in the plug holes?
    Yes. Didn't have starter fluid at home, so poured some 40:1 mix into the holes and replugged and it started up and died out quickly. Wouldn't restart after the initial burst.

  7. #7
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    Re: 750ss Xi Return Fuel Line — where to connect?!?

    Quote Originally Posted by Myself View Post
    Will it fire off if you shoot a bit of carb cleaner in the plug holes?
    Assume my next step is to replace the fuel lines and ensure nothing is clogged. Anything else you recommend.

  8. #8
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    Re: 750ss Xi Return Fuel Line — where to connect?!?

    Return line is clean and in good shape.

  9. #9
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    Re: 750ss Xi Return Fuel Line — where to connect?!?

    I did a '95 Polaris yesterday that needed help down the carbs about 8 times before the fuel system was primed up and ready to go.
    http://www.facebook.com/twinlakesjetskirepair

    '89 Kawi 650SX 42.4 GPS
    +3" stock pipe, ported ex. manifold, drilled waterbox, blueprinted pump, Ocean Pro ride plate

    '99 Yama GP1200 65U 61.8 GPS
    ported cylinders, matched cases, milled head, blueprinted pump, long ride plate

    '96 Seadoo HX 717 53.13 GPS
    light porting, massaged cases, lightened flywheel, port matched manifolds, Rossier pipe, stubby pump cone

  10. #10
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    Re: 750ss Xi Return Fuel Line — where to connect?!?

    Quote Originally Posted by Myself View Post
    I did a '95 Polaris yesterday that needed help down the carbs about 8 times before the fuel system was primed up and ready to go.
    Thanks — I’m heading down that path as well. This ski has been sitting under a tarp for years. I’ve drained the gas, converted to premix, block-offs, etc.

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