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your fan does not come on unless your car gets hot.if you lift your hood when you start your car the fan will not be running .but when your car gets to hot it will come on.or you may have a short in it.....check out

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16y ago
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15y ago

your cluch went out on your fan or your belt broke

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Q: What causes engine cooling fan not to work?
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Related questions

What could cause the cooling fan to not work after the thermostat was replaced in a 1992 Ford Escort?

There is an engine temperature sensor that operates the cooling fan.


How does the fan work?

If the question is about the motor fan or engine fan, the main function of this fan is cooling the radiator of the engine which in turn is cooling the water circulating inside the engine unto the radiator and back. This keeps the engine at a fairly operable temperature without overheating and damaging damaging its parts.


What makes the engine cooling fan operate and what causes it to blow out fuses?

a temperature sensor that detects when the car reaches a certain temperature before it overheats which kicks on the fan to cool the engine. the fan may not be grounded properly which causes the blowing of fuses to prevent a fire.


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FYI - Auto Recall: 2002 KIA Sportage - Engine and Engine Cooling: Cooling System: Fan. Dealers will replace engine cooling fan with a fan made of improved material - recall began on June 11, 2007.


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I believe it turns on and off the fan (1 out of 2) that cools the engine according to the temperature it's at. If it doesn't work the engine may not know to turn the fan on and the engine could overheat. Here's a tip. When you turn on your A/C or Heater, both fans come on. The A/C cooling fan and the Engine Cooling fan.


How does the cooling fan circuit work?

There is a temperature sensor in the motor. When it gets hot enough it completes a circuit and causes a relay to close and turns the fan on. There is power to the fan all the time, the sensor and relay supply the ground for the fan Engine cools down, the sensor opens and shuts the fan off.


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Is a cooling fan relay and a radiator fan relay the same?

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How can you make the engine cooling fan run all the time?

Simply bypass the cooling fan thermostat .G