1994 Ford Ranger FUEL PUMP MAKES NOISE WHILE VEHICLE IS RUN

1994 FORD RANGER
174,000 MILES • 6 CYL • 2WD • MANUAL
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USMCRICH
  • MEMBER
  • 1 POST
My fuel gauge quit working a few weeks ago and then the truck wouldn't start. Couldn't hear the fuel pump turn on when key was in the "on" position. Had someone replace the pump and sending unit and now the gauge still doesn't work and the pump makes a humming noise while the truck is running. Can someone please explain what the problem might be.

Thank you.
Sep 26, 2008 at 8:34 PM
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RASMATAZ
  • ✓Experienced Mechanic
  • 75,988 POSTS
You probably have an open wire to the sending unit
Sep 26, 2008 at 9:26 PM
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