What would cause for a fan on a car not kick on?
If the fan doesn’t come on, you need to look for a blown fuse or breaker. In older cars, you might have a fusible link – this is wire within an insulated block of rubber. Try to grab the end and stretch it. If the wire stretches, the wire link could be broken and you’ll need to replace it.
When should your engine fan kick on?
about 200 degrees Fahrenheit
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.
What happens if your car fan doesn’t work?
What happens if the cooling fan stops 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.
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.
What happens if your radiator fan won’t start?
If the fan isn’t working, it could lead to overheating and cause damage to the engine which could prove very costly. When the radiator fan won’t start, what can you do?
What to do if your AC fan won’t start?
If the fan won’t start even with a kick-start, and you hear the compressor running, you probably have a bad fan motor. This is more common with systems that are poorly maintained or that operate where a lot of dirt/debris is blown around by the wind. The only thing you can do about a bad motor is to have it replaced.
Why does the radiator fan spin when the engine starts?
The fan belt is responsible for deriving power from the engine to transmit to the radiator fan. When the engine starts, the radiator fan starts spinning due to the power from the fan belt. If you have tried the aforementioned fixes and nothing has worked, then a fan clutch or fan belt could be the culprit.
How long does it take for the radiator fan to turn on?
Turn the air conditioning to the maximum setting – this should spark the cooling fan to immediately come on. This typically takes about 15-20 minutes for the engine to reach the right temperature for the radiator fan to turn on in older cars.