Quote:
Originally Posted by chituntang
Well, it is ideal to use an additional fan controller to have 1 fan running at 18X F, as this is the ideal coolant temperature when engine is running.
The stock e-fan is used in 2 cases - when AC is on and when coolant overheat. So, if you use the stock plug for both fans, your engine will run at a temperature of 200F or higher as there is no clutch fan to cool the coolant in normal condition.
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Exactly, the Altima only uses Electric Fans. The 240sx uses The clutch fan for cooling and the electrics mainly for AC. Only when the car is about to overheat does it turn the electric fans on. More emergency then something to drive on.
Use controller and use the stock low speed trigger to the AC input on the controller.