Hello All, I'm working on a Honda F-12X Turbo for my cousin and I"m looking for a manual so I can troubleshoot this thing. I'm thinking it is a fuel delivery issue but I need some numbers on fuel pressure and such. I can't seem to find much information on this ski. Maybe the never break. LOL Help is appreciated. What is happening is the ski starts, runs really bad won't get over 1500-1700 RPM in the water. It ran better out of the water as usual but faked me out pretty good. I thought replacing the spark plugs helped out. Took the ski to the water and got a red warning light flashing and FI and what looked like a Temperature indication. Ski did seem hot inside. Help, advice is appreciated. From what I understand the ski sat for a couple of years. They rode it and it went 45mph to 35mph to 25mph and now this. Perhaps that can help with troubleshooting.
