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  1. #1

    2013 kawasaki ultra 300x dies when i let off the gas

    2013 Kawasaki ultra 300 it starts runs but once you hit the throttle if you let go the ski turns off but if you keep on the throttle it stays on there isnt any warning lights or codes on . Any suggestions on what to check for. I just put new pistons/ rings oil & filter , battery , coils can the timing be wrong or something wrong with head any info please let me know thanks also the rpms on start is at 1700 people are saying that the rpms are too high .
    Last edited by Luiscassh; 07-15-2020 at 08:57 AM.

  2. #2
    Quote Originally Posted by Luiscassh View Post
    2013 Kawasaki ultra 300 it starts runs but once you hit the throttle if you let go the ski turns off but if you keep on the throttle it stays on . Any suggestions on what to check for. I just put new pistons/ rings oil & filter , battery , coils can the timing be wrong or something wrong with head any info please let me know thanks also the rpms on start is at 1700 people are saying that the rpms are too high .
    Clean your idle air control valve or replace it.


  3. #3
    Ok going to check that because someone was saying maybe a dead piston but i just put in new piston & rings 2 days ago it fires up good supercharger kicks in and all not getting any warning light or codes thats why im wondering what else it can be

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