yesterday while out on the lake my over heating alarm went off on my 08 225 HO Etec. wasnt running but about 4800 rpms and plenty of water pressure (14-15psi). i immediatly let off and let her idle for a minute. i jumped in the back to make sure she was spittin water and had a good steady stream. i let her idle for just a minute and the light and alarm went off. i sat there for a couple more minutes and took off again. drove around the rest of the day and no problems. this was the first and only time its done this and i have drove the **** out of her before and no problems. any suggestions?