2004 Fiesta Vie 270 - Alarm Sounding at 200 degrees
We recently had an issue in which the alarm kept sounding (and staying on) once the temp gauge hit 200 degrees. Mechanic at our marina said it was the water pump - had the water pump replaced but it did not resolve problem. Has anyone had this same issue and if so, can you share what resolved the problem. I don't want the mechanic "fixing" anything else until we have a better sense of what may be causing this. I thought this community would be the best to ask, so appreciate any input from those that have encountered the same issue. Hopefully it will save us from any additiional unnecessary and costly repairs. Everyone have a great day and thank you in advance for your help.
Boat is used on River/Lakes this is not in salt water
2004 Fiesta Vie 270 Mercruiser MX 6.2 MPI Horizon 320-HP Bravo 3