started a yamaha jet the other day, its about 5 years old. air temp was about 30 degrees, the alarm went off for about a minute, then turned it off and restarted it and alarm did not come back on, any ideas? the motor had not been started in a while. think the cold weather/water played a part. the motor was peeing out water and I know it wasn't overheating, since we just started it and it did not happen the rest of the day.