u/Lyrith_1

recently picked this up, has the mercruiser 5.0, anything seem off? after 10 minutes of idling it gets to 190° so i shut it off, my plan is to check the thermostat with a temp gun to see if its the gauge thats bad, if not then check the thermostat, last would be impeller. For some reason I cannot add the video of it idling.