I dropped my jetski in the water this morning and went for a 30ish minute ride. It seemed to run great the entire time I used it but when I pulled it up onto my floating dock I realized I never saw any water coming out of the water outlet on the front right hand side coming from the supercharger/intercooler. 

I dropped it back in the water and went back out to observe it more closely to see if there was any water coming out. It was dribbling a tiny bit of water but nothing like it used to. 

I pulled it back up on the dock and hooked a hose to the intercooler flush port thinking that might flush out whatever was obstructing it. 

No water at all came out the front line. It all came out through the back jet area. 

I switched the hose over to the engine flush port. Turned the ski on and then turned the water hose on and then I saw a tiny dribble coming out the front water outlet again. I gave it a little gas and it didn’t make much of a difference. I turned the hose off again and then turned the engine off.

Throughout this whole process I was observing the engine bay for anything out of the ordinary and nothing stuck out to me. I’m not sure what to do next. I don’t have the money to bring it anywhere but I am a good problem solver mechanically and technologically and can usually teach myself and learn quickly.

If anyone has any ideas or suggestions on what to do next I’d appreciate it. My first thought was to disconnect the hose from the intercooler to see if any water is coming out there. If there isn’t then I would know the issue must be farther back.

I have attached a video to show how much water is coming out. The first half is when it was in the lake and the second is when I was on the floating dock with the hose connected to engine port.

Thank you guys in advance. I really appreciate any help.

Kawasaki Ultra 300 LX intercooler water line issue