Can you reverse a radiator fan?

Many Flex-a-lite electric fans can be reversed, so they can be used as either a pusher fan (an auxiliary fan mounted to the front of the radiator) or a puller fan (primary cooling fan, mounted behind the radiator). The process of reversing them is easy and straight-forward.

What is the difference between a pusher and puller fan?

Electrical fans can either push air through the radiator or pull air through it. A pusher fan sits in front of the radiator. A puller fan on the other hand sits right behind the radiator. It pulls air through the radiator and has less impact on airflow at high speeds than a pusher fan since it is behind the radiator.

How to replace a radiator fan motor on most cars?

Step 1: Reinstall the cooling/radiator fan assembly back into vehicle. Place the cooling/radiator fan motor and assembly back into the vehicle. Step 2: Reconnect retaining hardware, electrical connectors, and any remaining bracketry. Reinstall the hardware that retains the fan motor assembly to the radiator and/or core support.

What happens when the motor on the radiator fails?

The fan motor on the radiator fails when the engine overheats and the fan does not activate. This means that the coolant cannot cool the engine well. The cooling/radiator fan motor is an essential part of the cooling system in a vehicle.

Can a car overheat without a radiator fan?

Without the cooling fan, very little air is drawn through the radiator allowing the exchange of heat within the coolant. Without this exchange of temperature the engine overheats very quickly, especially at lower speeds or idling. The cooling/radiator fan assembly must be removed in order to change the motor.

What should I do if my car fan is not working?

The motor and fan normally come off as an assembly, but you may also have to remove the shroud and sometimes the radiator. Separate the components. Clean the parts that are to be reused, simply by degreasing or even by repainting.

Where is the cooling fan located on a late model car?

The radiator cooling fan is mounted directly to the radiator. All late model vehicles are equipped with a radiator cooling fan. In some vehicles, there is more than one radiator cooling fan attached to the radiator. It’s possible to have one fail while the other continues operation.

What’s the best way to replace a car radiator?

Loosen the hose clamps using either pliers or a screwdriver, depending on the clamp design. Then remove the hose by twisting and pulling it away from the connection. Step 6: Disconnect the cooling fan electrical connector. Disconnect the cooling fan electrical connector by pushing on the tab and pulling it back.

What causes a radiator fan to go out?

Radiator fans will burn out a fuse because it is failing and creating too much amperage. When the electric motor surges, the fuses blow to ensure the system stays safe from this extra power. You can change the fuse, but a defective fan will probably cause another one to go out. 3. Vehicle Overheating

Can you reverse a radiator fan?