My 2004 Mercury efi 150 hp 2 stroke seems to have a slight problem with alarm going off. when alarm sounds, its a continuous sound. I drop into neutral than it goes off. It happens a 3 to 4 times during the day on the water. My pee stream is good, engine sounds good, however my friend put his hand down to feel the pee stream and noticed that is very hot. Like I said everything seems ok with the exception of alarm going off. Even putting my hand on engine cover is not blazing hot, although black engine and hot sun makes a hot cover. Can anyone tell me if the pee stream should be very hot, is it ok to be very hot or should I be concerned?