Your radiator fan should kick in at about 200 degrees Fahrenheit. If you notice your vehicle is overheating or at the very least running hotter than it normally does, listen for the fan to see if you can hear it.15 Jan 2019
What happens if your engine fan is not working?
If your cooling fan stops working, your engine could overheat. This could cause damage to your engine parts. It's a serious issue and needs to be looked at by a garage.13 Jul 2017
Can I drive my car if the fan is not working?
As such, you should never drive your vehicle if the cooling fan isn't working even though you can. If the radiator does not have cool air blowing on it constantly, it will overheat eventually, so you'd need the perfect combination of weather and traffic to drive effectively without a radiator fan.7 Jan 2019
How much does a car fan cost?
The average cost for a replacement fan is between $634 and $789. Labor costs are between $102 and $130 while parts are between $532 and $659. Taxes and fees are not included in the estimate.
Is car fan supposed to run constantly?
It can be normal for the cooling fans to run constantly under certain conditions. If the car is hot enough, they may be barely keeping up with demand and stay on. Also, most cars will run the fans at a high speed if the A/C is turned on.
How often should engine fan come on?
But, on a normal 70–80 degree day you should hear the fan run, I would guess, after about 15 to 20 minutes of idling from a cold start. When the electric cooling fan operates is purely a function of the setting of the temperature switch used to control power to the fan.