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Have the fan motor checked to see if it's getting power. If not,then it will need to be replaced.
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∙ 14y ago
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Does the engine fan need to be running whenever the engine is on?
yes, the engine fan need to b running whenever the engine is on the fan is to cool radiater, it only comes on when the engine gets to warm, to cool engine down.
How does Engine fan on a 2003 Pontiac Montana work?
The engine fan on a 2003 Pontiac Montana works by turning on when the engine reaches a certain temperature. It then blows cool air across the radiator and engine to maintain a constant temperature.
It will run for five mins and shut off wont start for five mins?
It is Radiator fan which shuts on and off automatically because there is a timingdevice which operates the fan to keep the engine coolant cool in extreme temperature.
Why does the engine cooling fan run on high speed after engine has been idling?
because when car is sitting still and at idle you do not have "air flow" coming into radiator to help cool it as you do when you are driving. So fan compensates for this higher engine - antifreeze temperature to try and cool it off it has to work harder.
What is the use of motors in the fan and motors?
to cool down the engine
Do NASCARS have a fan to cool down the engine?
Some do and some don't. For most races, there is enough air coming through the grill to cool the engine, but on some of the slower, more congested tracks, they might install an electric fan to help cool the engine.
Why does your engine fan turn on when the engine is off?
If your engine fan turns on when the engine is not running it is because the engine's coolant temperature is above the factory preset level at which the computer turns on the fan or fans to cool the engine back to normal.
Are the two radiator fans supposed to work to cool the motor for a 2003 Chevy impala?
At times yes. One fan will run continously anytime the A/C is on. The other fan will come on if necessary to cool the engine in stop and go traffic.
What kind of work does a fan do?
A fan helps people cool down from a hot day.
How does a radiator work?
AnswerRadiators work by radiating heat into the air and cooling the engine. Coolant flows through the engine block and then to the radiator. The cooling fan helps keep the radiator cool allowing the heat to be put out into the air. This is correct
How does a fan switch work in a car?
The fan only runs when needed to help cool the engine. The engine coolant sensor or a separate engine temperature switch is used to monitor engine temperature. Extra cooling is not needed when an engine is first started, so the fan does not come on until that engine reaches normal operating temperature which is usually from 195 to 215°F. The fan will then cycle on and off as needed to maintain the coolant temperature. So the fan runs mostly at idle or low-speed when the engine is at normal picture.
Does fan for peugeot 407 have to run after you turn the engine off?
only in the summertime when the weather is hot the fan needs to run to keep the engine cool,sometimes when engine is stopped you can hear the fan running for a short time
