How to Deal with High Temperature in Jetta Cars?

1 Answers
LaIvan
07/30/25 6:07am
Check whether the radiator is leaking. If the radiator leaks, it will cause insufficient coolant, and the car will run at a high temperature as soon as it operates. Refill with better coolant. Some people prefer to add tap water to the radiator, but such water cannot meet the cooling requirements, leading to high radiator temperature. If the fan in front of the radiator rotates abnormally, it will prevent heat from dissipating quickly, causing the radiator temperature to rise. In this case, simply replace or repair the fan in time. A damaged thermostat can also cause high radiator temperature. Moreover, the thermostat is very difficult to install and requires professional handling.
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