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Old 12-02-2001, 01:28 AM
can-do can-do is offline
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Join Date: Jan 2001
Location: Tucson, Arizona
Posts: 758
Buzzing sound is fuel pump


The sound you hear is your fuel pump mainly the check valve ball rattling in it's housing. Not to worry unless the sound stops, where by the pump has stopped pumping as well. If you turn your ignition key to position 2 without starting, you'll probably start hearing that sound for a few seconds before the line pressurizes.

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