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fuel pump whine,91 explorer

Discussion in 'Stock 1991 - 1994 Explorers' started by BJazzy759, November 2, 2013.

^^Searches ExplorerForum.com^^
  1. BJazzy759

    BJazzy759 New Member

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    City, State:
    Fl.
    Year, Model & Trim Level:
    91 Ford Explorer
    Hello i have replaced nearly every sensor possible.Computer reads bad O2 sensor,i replace then check engine still comes on in car? When idleing long enough sounds likeit want to stall then revs high? Now i hear a whining sound coming from fuel pump? Any ideas? Thank you
     
    Last edited: November 3, 2013
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  3. rodb

    rodb Active Member

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    My fuel pump whines too.:(
     
  4. Fordsgalore4

    Fordsgalore4 Elite Explorer

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    my fuel pump whines on my Ex and my F150
     
  5. awood

    awood Active Member

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    Year, Model & Trim Level:
    94 XLT






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