1994 Chevy Suburban fuel tank

1994 CHEVROLET SUBURBAN
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FLEA123
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1994 Chevy Suburban V8 Four Wheel Drive Manual

what are the two valves located on top of the fuel tank which have hoses running out of them. this is not the fuel sending unit. just two little black plastics pieces with what looks like fuel line running out of them.
Oct 4, 2008 at 8:12 PM
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RHALL77
  • ✓ASE Certified Mechanic
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  • ASE Certified Mechanic
they are basically just check valves. your local parts store can give you the real names if you really need them
Oct 6, 2008 at 8:04 AM
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