2017-10-10
Check and replace the coolant thermostat with a new one
Inspect and repair any coolant leaks in the system
Flush and refill the coolant to ensure proper flow and temperature regulation
Inspect and clean the radiator and cooling fan for optimum performance
Malfunctioning or stuck coolant thermostat
Insufficient coolant level in the system
Faulty coolant temperature sensor
Clogged or restricted radiator
Faulty engine coolant temperature (ECT) sensor
Engine overheating
Poor fuel efficiency
Heater not working properly
Check engine light illuminated
Engine stalling or running rough