Can You Still Drive with Fluctuating Water Temperature?

1 Answers
KalebLynn
07/29/25 11:08pm
Fluctuating water temperature indicates that you should stop and have the vehicle inspected before continuing to drive. Normally, the water temperature gauge in a car should vary within 10°C, but the change should be uniform and regular. If the fluctuations are excessive and irregular, it is likely due to a faulty water temperature gauge or poor grounding. Below is an introduction to the electric fan: Composition: The electric fan is designed to prevent the engine from overheating and consists of a sensor, the electric fan, a chip, and other components. Function: When the water temperature exceeds 90 degrees, the sensor activates, and the electric fan turns on to lower the temperature. In winter, when temperatures are lower and the water temperature is also low, the electric fan generally does not operate to protect the engine from working in excessively cold or hot conditions.
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