Hi guys and girls
I just bought this 1996 sea doo XP 580
And it has not been started in 3 years.
Got it running today and put it in the lake and it started over heating.
But it runs fine in the drive way
Cooling system is running in reverse on the hose, check the pressure building area at the jet pump. You may have a wear ring out of spec (can't build pressure) or the path in that area is clogged. I found a path in the hull plate clogged when I removed the jet pump.
Okay so on the hose I ran it for about 4 minutes and Water started coming out of the little hole just underneath the tie down hook.
So I think everything is starting to work next step is to water tested