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Thread: T-bird whistle
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post #6 of (permalink) Old 06-09-2010, 02:08 PM
Senior Member
Join Date: Mar 2010
Location: Gainesville, FL, USA
Posts: 356
I have always thought that the high pitch whine was the fuel pump. It is about the same pitch as what happens when I first turn on the ignition before starting the bike.

Past Bikes:
2010 Triumph Thunderbird
2006 Suzuki Boulevard S50
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