1999 Ford Expedition humming from gas tank

1999 FORD EXPEDITION
98,000 MILES • V8 • 2WD • AUTOMATIC
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MAGNET24
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  • 1 POST
humming from gas tank when vehicle is turned off, right after driving, will go away in a few minutes or when gas cap is removed.
Oct 6, 2009 at 8:15 AM
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CRZYDRVR
  • MEMBER
  • 432 POSTS
That would be your fuel pump running.
Oct 12, 2009 at 8:49 PM
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