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Running the fans when they are not needed (when the engine is not yet warmed up, or at high speed) puts an unnecessary load on the alternator which is a horsepower drain. Fans can draw a lot of amps, and can cause you to lose HP due to parasitic alternator load.
My fans kick on automatically from the sensor on the radiator and only run when needed. I also have a manual over-ride switch if needed, but almost never use it.
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LIFE IS TOO SHORT TO WORRY ABOUT GOOD GAS MILEAGE
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Utinam logica falsa tuam philosophiam totam suffodiant!
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Last edited by CobraEd; 09-13-2010 at 02:46 PM..
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