FamilyTime
New Member
I've had a couple issues with my port engine. I had a two beep per minute that was fixed by an IAC replacement. After we fixed that we went out on a cruise and about 45 minutes into it the high temp alarm went off. We were cruising at 3500 RPM and 25kts and the temp slowly crept up from 170 to about 195 or so. All other indications looked good. The impellar was replaced a few weeks ago. Should I pull the thermostat? How is that done? Is there a way to check the raw water lines for obstructions? Thanks for your help.