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  1. #1

    Spark Plug blew out

    Went for about a 1hr ride. And on the way home heard a pop. Slowed down and opened the seat and the center plug had blown out. I can't find it anywhere, but its probably somewhere on the bottom of the hull.


    Anyway. I checked compression and the front and rear are right at 147psi and the middle is at 130. So I am not too happy with that. Some of the thread shavings from the spark plug hole probably scratched up the cylinder walls. The top of the threads is a bit chewed up.

    I'm going out of town for 3 months, so I'll have to see how it runs after that.

    The other two plugs were in very tight and I can't imagine the middle one was any different. Very strange.


  2. #2
    wotxxxsd's Avatar
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    Cool

    Fog the engine if your not riding for 3 months.
    Also don't leave it over night without a plug.

    Go Knights.. class of 93...

  3. #3
    Quote Originally Posted by wotxxxsd View Post
    Fog the engine if your not riding for 3 months.
    Also don't leave it over night without a plug.

    Go Knights.. class of 93...

    I put another plug in it flushed the ski checked compression then gfogged it before I put it up.

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