The fan will normally turn on when either the coolant temperature is above a preset limit OR the air conditioner is on. If the fan is NOT turning on when the temperature is up, check the temperature sensor. Yes one of the temp sensors is probably bad The one at the back of the head that has a black and yellow wire is usuallt the fault It mayy be leaking slightly and corroded the harness terminals Either way change that sensor It's under 20$ from the dealer
Either the fan itself is bad or the fan sensor switch that tells the fan when to kick on is bad.
The most likely cause would be a heat issue. The first thing you should do is to clean out your fan with compressed air.
Air trapped in the cooling system, try replacing the radiator cap and be sure the reservoir is full to line, it should bleed itself out.
No, increases in carbon dioxide in your atmosphere would cause a warming trend.
Nothing, it can not do that .
The radiator cooling fan is most likely not working.
A change in price level would cause movement along the demand curve, but would not cause the curve itself to shift.
pressure switch
If it is a Posi then the friction plates are going bad.
Hey Craig==The most common cause is the cooling fans are not operating correctly. Check them out. GoodluckJoe
the heast causes the cooling fluid to evapourate so pour cooling fluid occastionally
Could be clutch cooling fan engaging