2002 Chevy Express cranks, won't start, no fuel pressure

2002 CHEVROLET EXPRESS
70,000 MILES • 6 CYL • 2WD • AUTOMATIC
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NSETHI
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  • 1 POST
2002 Chevy express conversion. Stopped suddenly after parking. All fuses are OK,
Swapped the relays (with the starter relay) didn't start.

There is no fuel pressure at the fuel lines on top of the engine (pressed the relief connector while turning the key to on) or at the fuel line at the filter connection with the key at on the on position.

The key doesn't turn smoothly as. It takes a little jiggling then it turns. Could it be that the key switch is not prompting the fuel system to energize/pressurize?

Could it be the fuel pump?
Sep 6, 2010 at 6:31 PM
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WRENCHTECH
  • ✓ASE Certified Mechanic
  • 20,761 POSTS
  • ASE Certified Mechanic
The fuel pump is likely but your going to have to test for power arriving at it during the first 2 seconds of "key on" or during cranking.
Sep 6, 2010 at 7:14 PM
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