Reasons for High Water Temperature in Geely Emgrand When AC is On

[DelEmerson]

Geely Emgrand experiences high water temperature when the AC is on because the engine idle speed automatically increases to dissipate more heat. Regular Cleaning: Regularly clean the radiator, as it is one of the heat dissipation components that is exposed to the outside for long periods and is prone to clogging from dust, lint, etc. Check the Thermostat: The thermostat functions to regulate and balance water temperature. If the thermostat malfunctions, it cannot effectively handle the increased engine load and high water temperature. Observe the Water Pump: Check if the water pump is working properly, observe whether the electric fan is operating normally, and look for any signs of motor jamming, etc.