What Causes High Car Temperatures in Summer?
1 Answers
The causes of high car temperatures include a non-functioning radiator fan, poor radiator cooling performance, and insufficient coolant. Details are as follows: Radiator fan not rotating: 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 is definitely malfunctioning. Poor radiator cooling performance: This situation often occurs during April and May when there is an abundance of willow catkins and cotton fluff. To check, simply open the engine hood and observe if there is excessive debris trapped in the radiator located behind the bumper. If the radiator is severely clogged, it needs to be cleaned at a repair shop. Insufficient coolant: This is a relatively easy condition to observe. Just open the engine compartment and check if the coolant level meets the required specifications. Poor water pump performance: The water pump belt may sometimes slip or spin idly due to prolonged use. The main characteristic of this issue is that normal operation resumes after pressing the accelerator and maintaining it for a period of time.