Power Loss To Fuel Pump

1990 FORD F-250
62,000 MILES • 7.5L • V8 • 2WD • AUTOMATIC
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FORDS_HORSES
  • MEMBER
  • 1 POST
I have power to both fuel pumps until I plug the harness into the pump then NO power. At a total loss.
Aug 25, 2016 at 7:47 AM
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HMAC300
  • ✓Experienced Mechanic
  • 48,601 POSTS
I tmay be a bad ground causing this. see pics for diagnosis
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Aug 25, 2016 at 8:39 AM
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