hello,and thanks for any and all help on this problem..just purchased boat with this eng,first few hours all was fine.then starting getting 4 beeps,every 2 min.found out that meant oil supply at motor reservoir low,checked and was not.had 50 gal fuel in boat so dumped in 2 qts oil 2 be safe.went to come in and motor only turn about 2800,try to turn any more and will start missing and shut down.no miss from idle up to 2800.oh yes,i unplugged alarm.does this maybe have a "limp mode" in the computer?HELP! want to go fishing.