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1998 Chevy Cheyenne FUEL PROBLEM

Tiny
DOWNANDOUT
  • MEMBER
  • 1998 CHEVROLET CHEYENNE
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 198,000 MILES
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
Thursday, January 28th, 2010 AT 11:20 AM

1 Reply

Tiny
JDL
  • 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?
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Thursday, January 28th, 2010 AT 12:52 PM

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