Results 1 to 4 of 4
  1. #1

    Join Date
    Oct 2011
    Location
    Sunshine coast QLD
    Posts
    234
    +1
    3

    Ultra 250x weird problem

    Hey my mate has a 250x and the throttle is sticking sometimes. Also so idling high take a while to come back down to a normal idle . Thinking of changing the spark plugs to cr9eix is this going to help? Cheers


  2. #2
    ImpactSportsTV's Avatar
    Join Date
    Apr 2009
    Location
    San Clemente, CA
    Posts
    173
    +1
    16
    If he has done a timing advance he may need to make an adjustment to a screw on the bottom right corner of his throttle body. Mine took about 3/4 of a turn IN to make it right. I can't take credit for this, Waz had helped others with the same issue after the mod, THANKS Waz
    Last edited by ImpactSportsTV; 03-31-2012 at 09:59 PM. Reason: correct credit to WAZ

  3. #3

    Join Date
    Oct 2011
    Location
    Sunshine coast QLD
    Posts
    234
    +1
    3
    Nar ski is stock as for not sure why its doing it

  4. #4
    Take the time to smile sirbreaksalot's Avatar
    Join Date
    Jun 2007
    Location
    Brisvegas
    Posts
    4,161
    +1
    601
    Quote Originally Posted by fzsaust View Post
    Hey my mate has a 250x and the throttle is sticking sometimes. Also so idling high take a while to come back down to a normal idle . Thinking of changing the spark plugs to cr9eix is this going to help? Cheers
    changing your plugs will do nothing to help your idle problem

    These skis are pretty fussy with the TPS voltage

    you may have a ISC motor playing up aswell

    Waz

Thread Information

Users Browsing this Thread

There are currently 1 users browsing this thread. (0 members and 1 guests)

Similar Threads

  1. Ultra 250X - Weird EFI error code - CAA1 (or CAAI) ?
    By goblin in forum Kawasaki PWC Performance (4-stroke)
    Replies: 25
    Last Post: 08-05-2014, 03:53 PM
  2. 2008 Ultra 250x Crazy Problem-Makes no sense.
    By Campo5474 in forum Kawasaki PWC Performance (4-stroke)
    Replies: 4
    Last Post: 04-01-2010, 08:42 AM
  3. Kawasaki Ultra 250X Warranty Problems 011408
    By TRAWLERCAT in forum Kawasaki Open Discussion
    Replies: 13
    Last Post: 01-21-2009, 05:34 PM
  4. Kawasaki Ultra 250X Warranty Problems 011408
    By TRAWLERCAT in forum So Cal Riders
    Replies: 3
    Last Post: 01-15-2009, 12:41 AM
  5. Ultra 250x Speedo Problems
    By UltraRider314 in forum Kawasaki How To & FAQs
    Replies: 3
    Last Post: 07-28-2007, 07:02 PM

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •