Why would 1998 Chevy Monte Carlo coolant light keeps flashing and coolant is not low?

If the coolant light on a 1998 Chevy Monte Carlo is flashing despite the coolant not being low, it could indicate a malfunction in the coolant level sensor or wiring. Other potential issues might include a problem with the engine temperature sensor or a faulty gauge. Additionally, air trapped in the cooling system can sometimes cause erroneous readings. It's advisable to have the vehicle checked for diagnostic trouble codes to identify the underlying issue.