Stock LS1 Camaro fuel pump sound on startup

This is a recording of the sound of the fuel pump priming when you first turn the key to ON on a 2002 Camaro Z28 (100k miles on this example). It's a fairly high-pitched whine that lasts roughly two seconds. Posting for reference; see http://www.camaroz28.com/forums/showthread.php?t=832147

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Autos & Vehicles