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  1. #1

    Default HELP, Oil leaking into Engine

    I have a 1999 Sea-doo GSX and at the end of last season the engine locked with oil.
    It was at a shop all winter, they have taken the entire engine apart, the crank shaft liiks fine there is no ovious issues that should have caused this. The mechanic has checked seals and bearings as well as the check valve all fine.
    Once the oil is pumped out of the cylindrs it fires up and runs, but as sooon as it sits for 24hrs or less it re- fills wit oil any ideas?

  2. #2

  3. #3


    yup inner crank seals.

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