Quote:
Originally Posted by Mr. Rothstein
Hi,
My AC is not blowing cold air when the car is stationary - i.e. stopped at lights, parked etc. All fuses are fine. Traced the problem to the cooling fan, meaning it does cool the engine, but doesn't increase its speed when the car is stationary, i.e. doesn't generate a strong air flow into the AC.
Is there a sensor of some sort somewhere that sends a message to the fan from the AC when it needs to increase speed and maintain the cold air flow into the cabin? If so, where is that sensor and can it be easily changed?
Or could there be another issue that I'm not thinking of?
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Is there any air flow from your vents? If you put fan on high, is air moving?
Blowers tend to go bad, as the water tends to drip on them. You can try greasing them, but it's better to replace. Replacement is easy (15 min), but it will set you back about $170.