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  1. #1

    Bad day at the lake!!!!!!!!!!!!!!!!!!!!!!!!!!!!!1

    I was out riding my 97 xp when all of a sudden it bogged down and died. After I was towed back to my trailer I pulled the plugs out and I see that both plugs gaps are closed all the way and one has metal shavings melted to it. I got home and unbolted the head and saw that both pistons are pitted. Im a diesel mechanic so Im not sure if this is something I can rebuild myself or if its best to buy a already built engine. Any help would be awsome, thanks.

  2. #2
    Do you still have grey fuel lines? When was the last time you cleaned the carbs?

  3. #3
    from a price stand point - it is cheaper to purchase the need parts and do the labor yourself..

  4. #4
    I am by far no expert hell I hardly know what Im talking about but you should take a look at re-boring your cylinders and moving up one size in your pistons. Your ability to do this is highly dependent on your ski and engine type.

    But take a look into that.

  5. #5
    ObsoleteE's Avatar
    Join Date
    Aug 2010
    Rochester NY
    My day was worse! Check my newest thread.

  6. #6
    hopefully it was only my top end thats messed up, How do I know if my crankcase is bad as well?

  7. #7
    Quote Originally Posted by rotaryfc View Post
    hopefully it was only my top end thats messed up, How do I know if my crankcase is bad as well?
    you'll have to split the cases and thoroughly inspect and clean them and the crank/CB/rotary system.

  8. #8
    If i knew,...I wouldn't ask sea-one's Avatar
    Join Date
    Aug 2009
    bet the crank is gone........

  9. #9
    Are there any "how to's" on engine removal? Im gonna try and pull it out today and see what Im working with.

  10. #10
    AndinoWatercraft's Avatar
    Join Date
    Feb 2008
    Puerto Rico
    Not to hard to do.

    Disconcet the battery, Remove the air box and carbs. (5mm & 6mm allen screws) ,Disconect the fuel lines and oil lines from the engine (there are two lines) Disconect the stator plug (front of the engine ) water lines on the rear off the cylinders, also the ones on top of the head (be sure to remember position ) remove the exhaust pipe (try to take it in one piece trust me) loose the clamp on the PTO (rear shaft that goes to the impeller ) Remove the bolts from the engine mounts. That sgould be it.

    Guys correct me if wrong. Hope this helps.

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