04 Seadoo XP DI engine problems (help!!!)

[LonewolfXPDI]

I bought a 04 XP DI last fall and it ran fine. Put it away for winter and ran about 2 tanks of gas thru it this spring and now it is sick. Flashing "Maint" in info screen and won't hardly even idle. I replaced the spark plugs with new and discovered one plug looked clean and dry with the electrode insulator still white (ish) the other plug looked wet and black, no carbon build up though. I have no clue where to start on one of these, can't even locate the fuel filter. Any advise would be very much appreciated. Thanks

 

[Brokeski]

I am a new member as of today and am trying to send you a message but not sure if it working. Sorry if you are getting duplcates. I have the same ski with the same problem. Was wondering what you found to be the problem. Thanks