fan2 should come on when the a/c is on. so both fans should be running when the a/c is on. when the a/c is not on, the driver side fan should come on when engine temperature gets up to 210 degrees. What would cause fan 1 to not come when a/c is running
It was started in 1921
she started to sing b4 she could talk. so she was 3 when she started to sing.
it started in 1850's .
They got started in a bar
she started to perform at fancy plce
Low coolant? Radiator plugged or restricted? Thermostat not opening? Water pump not circulating coolant? Defective radiator cap? Radiator hoses collapsing under pressure? Cooling fan not working? Cooling system air bound?
The Earth started cooling about 4 billion years ago.
One possibility is a stuck thermostat. If the radiator cap is left off when the engine is started, does the water appear to be flowing from one side of the radiator to the other after the car reaches temperature? If not, the water in the cooling system is not circulating. Another possibility is a clogged radiator. A broken water pump will usually make noise, or leak. Does the fan come on at all? The fan is required for engine cooling when the vehicle is not in motion. Is the cooling system full of coolant, or can you see any when you open the radiator cap? If not, add coolant.
I'M NOT A MECHANIC but isn't that the way it is supposed to work if you have a clutch fan ? I've been driving my 1995 XLT going on 13 years now, and the radiator cooling fan has always started operating even when first started in cold weather. When you are on the highway and have more air flowing through the radiator , the fan requirements are less.
You should try to avoid using a stop-leak product. All you'll do is gunk up your cooling system reducing cooling capacity and you'll never get that stuff out. If you have a radiator leak, remove it (usually just a matter of an electrical connector for fan(s) a couple of hose clamps and a couple of bolts holding the radiator in a bracket) and take it to a radiator repair shop. A little solder in the right place and you have a like-new radiator with full cooling capacity. If you've already added stop leak to the reservoir, remove the reservoir and rinse the stuff out. Coolant is drawn out of the reservoir when the engine is cooling down. Best case the hose from the reservoir to the radiator will get plugged. Worst case you could get a lump of sealant that might sit for hours congealing (remember the coolant isn't circulating) before the engine is started again. Cheers
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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.
Faulty radiator cooling fan switch or circuit; Worn or damaged cooling fan motor or circuit; Broken, missing, or defective fan blade(s); Incorrect operation information being delivered and sent from the EEC (ENGINE CONTROL COMPUTER).
I would start at the thermostat. Problems with the radiator and head gaskets are usually presented as visual leaks. But clogged passages in the radiator would also cause overheating issues, so have the cooling system flushed.
Coolant level low? Check when cold Cooling fan not working? Thermostat not opening? Dirty or clogged radiator? Bad radiator Cap? Water pump bad?
There are many reasons why an engine overheats. It can be as simple as adding coolant and water to having a cracked head or heads. You need to look at your cooling system. Check the level of your cooling fluid. Add if it is low. Then check your radiator hoses to make sure they are not collapsing when the motor is warm. You may have a weak water pump or thermostat. There can even be a blockage in the radiator or cooling system that causes overheating. You need to check them all and search down the reason.
If the AC is on, this is normal.