If there there is anyone who can point in the right direction it would be a big help. I have a 2005 yamaha sx230 jet boat that has a fuel leak in one engine and is running at 7000 rpm. They have already replaced the computer and did not seem to fix the problem. Now they are telling me the computer is faulty and needs replacement. I'm angry and puzzled . Angry because its sunny. I love this boat and don't know where to turn. Can anybody help.