What Causes High Temperature in Volkswagen Passat?

1 Answers
AdamLynn
07/30/25 12:03am
For the issue of high water temperature caused by coolant loss, a small amount of distilled water can be added as an emergency measure; for high water temperature caused by prolonged driving, the vehicle can be pulled over to allow natural cooling; if the cooling fan is damaged, it is necessary to find a repair shop as soon as possible for inspection and repair; when the thermostat is damaged, the small circulation should be blocked during disassembly to ensure that the coolant is cooled by the radiator. Here is additional information: Common causes of high water temperature: Coolant deficiency due to cooling system leaks; cooling fan stuck or damaged, failing to perform its cooling function; prolonged high-speed driving can easily lead to high water temperature; other common causes include: broken fan belt, radiator or hose leaks, thermostat failure, oil leakage, water pump failure, etc.
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