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Old 04-19-2008, 11:45 PM
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E_420 E_420 is offline
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Join Date: Aug 2007
Location: Champaign IL
Posts: 167
Well its none of then fans (the two ones in the front) and the metal one behind the radiator is it? i dont know, but its not a fan, it does sound like plastic. if a piston were to be slapping (what is a piston slap) would it make that much noise and sound like plastic?
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