Having an issue with the kohler genset. It starts up and runs for about 30 seconds and then shuts down. It throws a code of uu, which in the book means it is overloaded. The problem is that there is no load on it when it is started and no load is placed on it before it shuts itself down. I changed all the filters, checked the impellers, check the strainers, etc. I had the local Kohler guy from West Palm Beach there yesterday, and it had the problem for the first hour he was there. After about an hour of him looking over the generator it started functioning normally. He couldn't find a problem. I know that there is something wrong with it and know this will happen again. This boat frequently runs over to the Bahamas so I don't want to have an issue over there. Anyone out there have a similar issue like this and what is the cause? Are there some sensors that could be going bad and throwing this code? The kohler guy was not helpful at all!!!!