2001 Yamaha Waverunner XL800
I have two 2001 Yamaha Wave runner XL800's both right at 100 hours. I was wondering if someone could give some feed back on what might be the issue I am having with one of them. The ski will crank up after choking it for awhile, idle fine, throttle up and take off like it should, but after a few minutes of running it just dies. It will crank back up, throttle up, take off but then die again. After numerous attempts trying to keep it running, I then get a signal indicating something with the volts on my display. So I took back to shore, changed the plugs, took the battery out the other, and she fired right up, idle fine, would rev up like all was good, took it for a spin, after a few minutes, would die again, and start the same process over. So I ruled out bad plugs and battery. Not sure if there is some type of electrical component going out, some type of sensor telling the engine to stop due to lack of oil, heat, or what ever. I am fairly new to the jet ski world but not to turning wrenches, just don't what to look for on these two stroke engines. Any insight on what the problem could be would be greatly appreciated.