my 1994 150 mercury 2 stroke has an alarm as soon as I start it up it goes beep,beep,beep reel fast I assume it is a high heat alarm. it is getting water out the tale tell and I replaced both thermostats. I also bleed the oil pump and it seems like its getting oil but I am not sure because the oil output line is not full. is it supposed to be full I can see a little oil coming into it. The engine starts right up but it does seem like it gets hot fast. Could it be the pop it. I have a book on it and it tells me how to test oil pump it says there should be between 6,15 & 7.49 cc of oil out the exit oil line that is not much I wonder if it still has air in it since the line is not completely full or is the pump bad.