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when the car starts to over heat

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Q: When does a cooling fan come on in a car?
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Does the cooling fan work as soon as the vehicle starts?

yes the cooling fan will take 4 minutes to work The cooling fan will come on as soon as the car starts only if the air conditioner or derfroster is on.


Why does your cooling fan come on as soon as you start your car?

Its just part of the cars computer, it just keeps it cool. Most cars cooling fans come on when the car is started If the AC is on it will.


What causes engine cooling fan not to work?

your fan does not come on unless your car gets hot.if you lift your hood when you start your car the fan will not be running .but when your car gets to hot it will come on.or you may have a short in it.....check out


Which one is the cooling fan motor on a 2000 Honda Accord?

get in the car when it is cold, turn on the ac, then check under the hood. the fan that is not spinning when the car is cold is the cooling fan


Is it normal for the cooling fan on a 1994 Camaro V6 to turn on when car is nearing red temperature?

Cooling fan should come on either when coolant temperature reaches 235 degrees or the A/C or defroster is turned on


Why does your car runs hot only when it is idle?

your cooling fan(s) is/are not working your cooling fan(s) is/are not working


Why wont 1998 Honda civic ex cooling fan come on when car is on?

AnswerThe cooling fan is not on all the time. When driving above 35 mph, ram air takes effect and the air going through the radiator is stronger than the air can be pulled by the fan.When first starting the car, it may take several minutes for the fan to come on because the engine is "warming up".The cooling fan is controlled by a thermostat. It is supposed to come on at a certain temperature. This often when the car is standing still in heavy traffic on a hot day. This causes the engine to get hotter than normal and the fan will switch on.


What could be wrong with your car if it is overheating and the antifreeze is not low?

It could possibly be the thermostat or the cooling fan. Let the engine warm up and when it gets to 232 to 235 degrees the cooling fan should come on. If not you need to go from there.


Why does my cooling fan come on late?

it is brokin


Why does your cooling fan light come on but car will not overheat 1988 Toyota MR2?

The cooling fan light on your dash refers to the engine compartment cooling fan on the passenger's side of the vehicle, not the radiator cooling fan. In my experience with my '85 Mr2, that fan doesn't do a helluva lot, cuz mine only works if I unplug the temp sensor (sensor's dead and I don't wanna replace it) and I've never had a problem with overheating.


What can make a car run hot if you have replaced the thermostat?

The electric cooling fan or cooling fan temp sensor may be faulty.


93 Grand Am Should the electric cooling fan come on when the engine is started?

In my experience, most electric fans come on when the coolant temp sensor signals the computer to start cooling when the car has run up to temperature. Another factor is the fan relay/fan relay control module. I think just the fan clutch type start up with the engine.