Question about 2002 Ford Expedition

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How to tell if fuel pump is bad 2002 ford expedtion

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Have someone standing with their ear next to the fuel filler neck/door while you sit in the driver seat and then insert the key and turn it to the 'Run' position (NOT 'crank'!) The fuel pump should audibly whir for about 1/2 a second or so then stop...... If you hear it, the fuel pump works.
Otherwise you should begin to test the fuse/fusible link which supplies the fuel pump then the relay and other related wiring.

Posted on Jan 03, 2011

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Posted on Jan 02, 2017

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