Thread: New problem need advice
06-02-2008, 05:19 PM #1
New problem need advice
I started my ultra 250 up this morning and it ran fine. Then I took it out to the lake and it won't go if you punch the throttle. You have to slowly build up speed until it plains then it will go but not full speed. It basically sounds like a car when the transmission is slipping. I was wondering if anyone might have some advice or knows what could be wrong with it.
06-02-2008, 05:21 PM #2
- Join Date
- Jan 2007
06-02-2008, 05:31 PM #3
I think it has something to do with the drive shaft or impeller, because when i take of from a dead stop it revs to the rev limiter.
06-02-2008, 05:46 PM #4
Sounds like you might have something in the pump.........look in the nozzle from the rear and also from underneth through the intake grate..........
06-02-2008, 05:57 PM #5
Nothing in the intake and nothing in the pump. Does the ski have and clutches or bearings that could go out to cause the impeller to slip?
06-02-2008, 05:58 PM #6
possibly the supercharger... saw one do the same thing and it was blown. I hope I'm wrong, big bucks for a new SC if no warranty. let us know
06-02-2008, 06:05 PM #7
How many hours on your ski?
A while back on my 15f I had a stick wedged inbetween the impellar and the pumphousing, I couldnt see it from back or the intake grate, I pulled it apart and there it was,also look at the rubber grommet in front of the impellar, if its ripped or moved up the shaft it will cause problems......with it hitting the limiter out of the hole it sounds like there is something in there................
06-02-2008, 06:38 PM #8
06-02-2008, 10:29 PM #9
I do think it has something to do with the impeller because it does have a lot of cavataion. I have stuff done to the ski but i still am under warranty should i bring it in or are they just going to viod my warranty?
06-02-2008, 11:06 PM #10
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