I am looking into buying a skeeter bass boat has a 225.. the guy told me the last time out he ran it low on oil so the buzzer came on.... The boat gets up on plane and that's it. after that it runs at a slow speed 3500 rpm. in neutral it will go alot high in the rpms.. i don't have a ton of money so i don't want to make a mistake buying the boat until i have some ideas of what could cause this.. is there a limp mode or a reset that could correct the problem right off the bat.. Thanks for your input..