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  1. #1
    Team Bilford's Avatar
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    4 Tec Fuel Tank Pressure

    On Sea Doo 2 stroke models, there are 2 one way check valves. One allows air in as fuel burns to prevent vacuum lock, the other vents fuel to the outside under the rub rail when the pressure gets too high.

    On 4 Tec models, are there any check valves? Does the system ever vent fuel to the outside. If it does, where is the vent?

    Thanks

  2. #2
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    ….upon further review, it looks like both pressure and vac are through the fuel cap. I guess that mean that any over pressure of the tank from the hot sun will push fuel out onto the CM Tec top deck of my RXP. That would not be such a great thing to have happen.


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