Remove belt off ac in winter to save mileage?
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Am I missing something here? There is only one belt...the serpentine belt. If you remove this, you loose power to all accesories (power steering, alternator, water pump, etc).
When at idle, the ECU will engage the AC compressor for short bursts to cycle the R-134a in the system. However, I don't know if the ECU continues to do this under driving conditions, when the AC is not selected. Either way, even if you did have a seperate AC belt, deleting it in the winter months would not net you metter gas mileage.
When at idle, the ECU will engage the AC compressor for short bursts to cycle the R-134a in the system. However, I don't know if the ECU continues to do this under driving conditions, when the AC is not selected. Either way, even if you did have a seperate AC belt, deleting it in the winter months would not net you metter gas mileage.