1989 CHEVY TRUCK NO POWER TO FUEL PUMP

  • Tiny
  • bbbrown
  • 1989 Chevrolet Truck

Electrical problem
1989 Chevy Truck V8 Four Wheel Drive Automatic 150000 miles

i have no power to the fuel pump, relay pulls in checks out fine, the fuse is fine, and if jumped to the battery the fuel pump will run. What else could it be?

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Tuesday, September 15th, 2009 AT 6:57 AM

1 Reply

  • Tiny
  • JDL
  • Expert
  • 16,289 posts

Did you use a testlite and check the ecm B fuse circuit for voltage?

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Tuesday, September 15th, 2009 AT 8:26 AM

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