FNG here

[Cooler]

Welcome aboard. When you say overheating, what temp did you get to? It is not unusual for people to install a higher temp thermostat for personal preference. Are you raw water cooled or FWC system? Great idea to replace impellers, especially in your area. I think the only strainer you have are the slotted pick ups under the engines. Identify your engines by model and disclose raw water or FWC cooled. Engines will be either 350 XL, 350 XLi, or 454 XL, or 454 XLi. Displayed right on top of engine. Good luck! Love Bonita Springs! er

[Cooler]

Finally, you have breakers near your cable connection on the vessel. They rarely trip. You also have AC Main breakers at your power panel. Make sure those are "on", as well as the appropriate individual system breakers. Happy motoring! er

[ColRon]

Welcome aboard and congratulations!