Seadoo Xp 1996 bogging down

[RogerPaltz]

Hi everyone!!
I have a 96 xp 787 engine with 150 psi /cyl. that runs great for 30 seconds in the water and then will only fast idle at best. If I wait a couple of minutes it may take off for 10sec or not. It will die if I give to much gas. Out of the water it runs fine hooked up to a hose. The carbs have been gone thru.http://www.seadooforum.com/images/smilies/icon_sad.gif

 

[gofastcrazy]

i have the same issue so if you get a fix let me know.

 

[gsxgtxman]

I had about the same problem. My 97 GSX would run good on the trailer, but when you put it in the water it was a differen story. At WOT it would hit about 3900 RPM and no faster. I put new plugs and rebuilt the jet pump, and now that puppy screams!