I have a 1998 200 efi 2.5 liter sorry I will post the serial number here shortly when I can get to the boat. The problem I am having is boat will randomly throw the alarm but it seems to be in between 4000-5000 rpms, it’s a beep beep not just a beeeeeeep and acts like it’s a cylinder down won’t break 5000 rpms. I have checked the oil reservoir on the motor and reservoir caps are tight and no cracks hose are good, talk to my mechanic he thinks it could me the oil module as it can fail and send bad signals to the number 3 cylinder. Anyone have this similar issue?