1991 Chevy Truck Fuel Pump

Tiny
DCMOORE
  • MEMBER
  • 1991 CHEVROLET TRUCK
  • V8
  • 2WD
  • AUTOMATIC
  • 132,000 MILES
How can I check power to the fuel pump?
Sunday, April 4th, 2010 AT 7:09 PM

1 Reply

Tiny
BLUELIGHTNIN6
  • MECHANIC
  • 16,542 POSTS
Have to use a meter and test the wiring at the pump assembly. Easiest way to test pump is to apply 12v direct power to it and see if it pumps. If it does then check the circuit, if not then its bad.
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Sunday, April 4th, 2010 AT 7:15 PM

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