2003 Chevy Blazer fuel pump relay location

2003 CHEVROLET BLAZER
50,000 MILES • 6 CYL • 4WD • AUTOMATIC
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MOODY69
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  • 1 POST
my truck was running fuel pump was humming now no gas to the filter what are some of the things i can do before dropping the tank and replaicing the fuel pump where is the relay and fuses thanks . walking
May 1, 2010 at 11:53 AM
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RASMATAZ
  • ✓ASE Certified Mechanic
  • 75,992 POSTS
  • ASE Certified Mechanic
The fuel pump relay is in the underhood fuse block -check the fuel pressure with a gauge that's if you can hear the fuel pump come on.
May 1, 2010 at 3:05 PM
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