New to the forum and to the kawi, but here it goes i got the kawi in on a trade rode it for a day and well it was really dirty when i got it, so i pressure washed it all down and let it sit for 2 days while i was working then i got on it Sunday and rode maybe 20 minutes and the temp light was flashing so i stopped and the fan ran for about 3 minutes after i shut it down, then rode back to house and did the same thing. I think i may have pressure washed the mud in the raidiator ( is this possible) or is the thermostat stuck... yes it is full on fluid.