1998 Chevy Cheyenne FUEL PROBLEM

1998 CHEVROLET CHEYENNE
198,000 MILES • 6 CYL • 2WD • AUTOMATIC
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DOWNANDOUT
  • MEMBER
  • 1 POST
My truck has a 4.3 Vortec and it stalled there was no fuel pump. I replaced the fuel pump and relay but it will not start unless i put fuel into trottle body and it will start right away but stalls as soon as the fuel is burnt
Jan 28, 2010 at 3:20 AM
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JDL
  • ✓Experienced Mechanic
  • 16,098 POSTS
Welcome to the forum. Use a gage and check fuel pressure. Some of the national brand autostores might loan you a fuel pressure gage? You can call and ask. If you have the spider fuel system, sometimes the fuel poppets get clogged? Without knowing if you have proper fuel pressure, it's hard to know which way to go?
Jan 28, 2010 at 4:52 AM
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