Picked up a Bass Tracker pontoon with 96 Mercury 115 on it couple of weeks ago. Started the motor up with ear flaps and everything sounded good when I bought the boat.
Took to the lake last week and put in the water. Boat fired right up ran fine. Alarm came on after just a minute or 2 and will not go off now. Stays on all the time now if the key is turned on.
I know I have good water pressure and motor is not hot.
I am 99% sure that I am getting oil injection, but added oil to the gas just to be safe until get this issue lined out.
What else will set off alarm?
What should I check?
Thanks