1993 GMC Truck no power to fuel pump

1993 GMC TRUCK
220,000 MILES • V8 • 4WD • MANUAL
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CHOCTAW722
  • MEMBER
  • 1 POST
1993 gmc sierra 3/4 ton 6.5 turbo diesel is not getting any power to the fuel pump or fuses i am not getting fuel to the fuel filter could it be the ignition switch
Nov 14, 2008 at 5:44 PM
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MICKEY-D
  • ✓ASE Certified Mechanic
  • 304 POSTS
  • ASE Certified Mechanic
Check the fuel pump relay first, then the ignition switch.
Jan 7, 2010 at 2:20 PM
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