What Are the Reasons for a Car Always Running Hot?

[DakotaRose]

The reasons for a car always running hot are: 1. Radiator fan not working: The simplest way to check if the radiator fan is functioning properly is to turn on the vehicle's air conditioning cooling system. If the air conditioning compressor has started but the fan still doesn't operate, the fan must be faulty. 2. Poor radiator performance: To check, simply open the engine hood and observe if there is excessive debris in the radiator located behind the bumper. If the radiator is severely clogged, it needs to be cleaned at a repair shop. 3. Insufficient coolant: Just open the engine compartment and check if the coolant level meets the requirements. 4. Poor water pump performance: Sometimes, due to prolonged use, the water pump belt may slip or idle. The main characteristic of this issue is that after pressing the accelerator for a while, it returns to normal.