Why is your 1999 Mercury Cougar over heating?

Your 1999 Mercury Cougar may be overheating due to several potential issues, such as a low coolant level, a malfunctioning thermostat, or a failing water pump. Additionally, a clogged radiator or damaged hoses could restrict coolant flow, leading to overheating. It's also possible that there are issues with the engine's cooling fans or a blown head gasket. Regular maintenance checks can help identify and resolve these problems before they cause significant engine damage.