Why does the 1987 Jeep Comanche keep overheating?

The 1987 Jeep Comanche may overheat due to several common issues, including a malfunctioning thermostat, which can prevent coolant from circulating properly. A clogged radiator or a failing water pump can also restrict coolant flow, leading to overheating. Additionally, low coolant levels or a leak in the cooling system can exacerbate the problem. Lastly, a malfunctioning fan or radiator fan switch might fail to cool the engine effectively.