“Choose Your Help Topic Below”
- Engine Cooling Fan: Maintaining the Proper Coolant Temperature
- Electric Cooling Fan – What Can Stop It From Working Properly
- Cooling Fan Relay – What Does It Do – Failure Symptoms – Testing
- Engine Coolant Temperature (ECT) Sensor: Failure Signs: Testing
- (ECT) Engine Coolant Temperature Sensor – What Can Go Wrong
- Engine Coolant Temperature Sensor: Step By Step Replacement
Its job is to pull or push air through the radiator to cool the engine’s coolant. Which prevents the engine from overheating. This is especially important when the vehicle is moving slowly or stopped. Because there is not enough natural airflow from the road to dissipate the heat effectively.
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