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Old 08-28-2007, 09:34 AM
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Unhappy electric fan
what kind of fan should i go with on my 2004 4.8 motor
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Old 08-28-2007, 10:57 AM
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Pick up a ls1/lt1 fan from ebay. Price between 75-100 $
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Old 08-28-2007, 11:36 AM
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btw i have a harness made for the ls1 fans ready to be shipped.
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Old 08-28-2007, 12:07 PM
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What's involved with the harness? Is it just a plug and play deal? Or do you need a tune for the PCM to operate?
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Old 08-28-2007, 03:49 PM
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would that be a dual fan or a single fan
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Old 08-28-2007, 05:39 PM
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dual fan
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Old 08-28-2007, 06:30 PM
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Pin 42 blue connector on PCM will run fan. It is ground based and needs a relay to run fan. Then it hasto be programmed to turn fan on ant temp desired.
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Old 08-28-2007, 07:56 PM
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pin 42 needs to be tuned, other than that its plug and play.
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Old 08-28-2007, 09:04 PM
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Where are you guys getting the relays to turn on the fans? Is there a specific type to use? I have the flex-a-lite fans and would like to get rid of their vcm and have the ECM control both fans.
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Old 08-29-2007, 09:44 AM
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PM DLH2006, he'll make one for you and send it out right away
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