WHAT WOULD CAUSE THE FUEL PUMP RELAY TO ...

  • Tiny
  • sesnyder
  • 1999 Ford F-150

What would cause the fuel pump relay to intermittelly engage when strating the truck, sometimes engages and sometimes does not. Do you think its the computer board not sending power to the relay?

Wednesday, October 24th, 2012 AT 9:41 PM

1 Answer

  • Tiny
  • rasmataz
  • Member

The fuel pump control circuit in the computer is failing not grounding the relay completely-

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Sunday, October 28th, 2012 AT 12:09 PM

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