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Why does your 95 Taurus engine cooling fans run only when ac is on?
Wiki User
∙ 15y ago
they do for the ac they only come on when the engine temp is peaked about 210 deg
Wiki User
∙ 15y ago
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Why are the cylinders of a air cooled engine surronded by cooling fans?
The cooling fans are the only cooling source for a air cooled engine.
What cause the cooling fans to come on on the 2001 Ford Escape?
Whenever the AC is turned on, both cooling fans also come on. Otherwise, during normal operation only one fan comes on when activated to maintain correct engine temp.
Do the fans on your Mazda 323 only work when the engine reaches a certain temperature?
almost all cooling fans run temp to help get engine warm up very quickly and may turn going the road on cold days to keep temp up in the engine
What is Coolant capacity for 94 Taurus 3.3 engine?
94 Taurus never had a 3.3L engine, only 3.0L and 3.8L
Cooling fans do not come on my 99 Nissan Maxima?
The cooling fans on a 99 Nissan Maxima will not come on if the coolant temperature sensor is defective. The fan only comes on when the temperature passes a threshold.
Do both cooling fans on a Chevy lumina 98 run at the same time?
Only when the AC is on.
Why does your engine temperature fluctuate?
The engine temperature fluctuates some what because the thermostat is opening and closing all the time to maintain the proper temperature, the cooling fans both mechanical clutch types and electric do not always run at full speed and in the case of electrical fans only run when the engine is getting to hot. Most electrical fans will turn on at about 220-230 degrees and off at around 200-210 so the engine will constantly be getting hotter and colder when the vehicle is not moving but should be more consistent when cruising since the fans are not required. Temperature fluctuations can also be caused by engine cooling system failures like a failing head gasket which will pressurise the cooling system and halt coolant flow causing the engine to overheat. If your engine is not overheating and your heater works fine no excessive white smoke out of the tailpipe and you have normal fluctuations then you shouldn't be concerned about it. You may also be low on coolant from a leak in the system.
Why would the engine temp go up when idle only when it is hot outside and a check engine light for egr valve flow malfunction?
Hey Michael==Make sure the cooling fans are working properly. It varies with the make of car. GoodluckJoe
Should your cooling fans be running all the time?
By fans, I assume it has more than one. One of these fans will run continuously when the A/C is on. The other fan should only run when needed to cool the engine down. In stop and go city driving in the summer with the A/C on, both fans may very well run continuously. At highway speeds, only the A/C fan should normally run. Sounds like you need to have your cooling system serviced. A complete drain and flush of the cooling system and a replacement of the thermostat may help. Also make sure the radiator external fins are clean and not clogged with bugs and debris.
How do you bypass engine cooling fan resistor on 2002 ford focus?
This is only a temporary solution to the problem, if you must drive the vehicle and cannot get the part immediately (Please replace this part ASAP) *****BY TURNING THE A/C SWITCH ''ON", this will activate and turn "ON" the radiator Cooling Fans***** if you cannot locate the part, TEXT (ONLY) me at 7177560938 (Again, Please do not call, TEXT ONLY
Your Ford Taurus 1995 only turns on cooling fan while ac is on how can you fix this?
Defective fan thermal relay switch.
Does thermostate control double radiator fans in Honda cr-v?
One of the fans operates independently of the air conditioning system. The other fan will only operate if the air conditioning system is turned on and the engine needs extra cooling to exhaust the heat transferred to the engine coolant by the operation of the A/C. They both are tirggered into operation by thermostatic switches but not the same switches. They are independent of one another. CAUTION: Do not confuse these thermostatic switches with the actual cooling system thermostat contained in the engine block that controls the flow of the coolant.
