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Is the engine fan supposed to turn when the vehicle is turn on?
Wiki User
∙ 16y ago
A fan that is connected to the engine will turn whenever the engine is running, an electric fan will only run when the engine is at the proper temperature, some also turn on whenever the AC is on.
Wiki User
∙ 16y ago
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When the car is on is the engines fan supposed to turn?
Yes, when the engine heats up or the AC is turned on.
Fan does not turn on only when air condition is on?
The fan is almost always on when you turn on the vehicle because it also helps keep the engine and other parts cooler
Is the fan clutch on a 1992 Chevy 1500 supposed to turn off and on?
It is designed to free wheel until the engine reaches running tempture. The way you check the fan clutch is make sure the engine is hot, norther words go and drive it a few miles, then come back and leave the engine running, open the hood then stand somewhere where you can see the fan turning. Then turn the engine off and the fan blades should only turn about 1 time as soon as you turn engine off. If the fan spends several times then the fan clutch is bad. Replace fan clutch. Just be sure the engine is hot when you do this test.
The fan on my 2003 Hyundai tiburon wont turn on but when i unplug the temperature sensor it does but then it doesnt show me my temperature?
The fan will not turn on till your vehicle is at operating temperature. Check it again when the engine is hot.
Why does your engine fan not turn on when you drive on your 2003 Chevy Impala?
Cooling fan? will only come on when: vehicle temp exceeds 235o F or when a/c or defroster is activated
Is fan on driver side of my 90 Honda accord supposed to turn on when engine is on it is over heating.?
Yes and no Once the gage got to the middle it should turn on if it doesn't Theirs a Problem Either with Ur fan or Ur sensor
1994 jeep Cherokee the heater air conditioning fan does not turn off when you turn off the vehicle?
Sometimes the fan continues to run even with the engine off to cool the engine down. If you look there is probably a warning sticker under the hood that says fan may kick on at any time.
What is the function of a radiator fan?
To turn the electric cooling fan on to provide additional air flow to the engine to aid in keeping vehicle's operating temperature within recommended limits
Why does engine cooling fan keep running?
On some makes of vehicle, the engine fan is supposed to keep running after the engine is shut off, if it was operating on a long trip on a hot day, for example. Come back to the car in 10-15 minutes. If the fan is still running, you have a problem. If it has shut off, all is well.
What can cause the cooling fan not to come on when you turn the AC on but it does come on when the engine gets hot - the engine coolant temp sensor has been changed and the relays have been tested?
possibly reversed wiring or perhaps a bad PCM, the PCM is supposed to override the sensor and turn on the fan anytime the AC is on.
How to determine if your 1992 Mercedez Benz 300E fan clutch needs service?
Once the engine is has warmed to operating temperature, turn the engine off, and take your hand turn the fan. If the fan turns with ease, then the fan clutch is bad. The fan should have much resistance the vehicle is running in a stopped position or in slow moving traffic. The fan should turn freely when traveling a 30 mph because you don't need a fan at high moving speeds.
What is the function of a radiator fan switch?
To turn the electric cooling fan on to provide additional air flow to the engine to aid in keeping vehicle's operating temperature within recommended limits
