truck was dying, started two months ago and got worse, then died

1997 NISSAN TRUCK
227,450 MILES
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HOTVTX1800
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  • 2 POSTS
changed the fuel pump, ran good then started the samething.let it sit awhile will start, then die
Aug 31, 2011 at 2:30 AM
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JACOBANDNICKOLAS
  • ✓ASE Certified Mechanic
  • 110,194 POSTS
  • ASE Certified Mechanic
Check to make sure the fuel pump is providing enough pressure. Also, check the fuel pressure regulator. NOTE: If the engine doesn't restart right away, check to make sure you are getting spark and fuel at that time.
Aug 31, 2011 at 2:35 AM
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KHLOW2008
  • ✓ASE Certified Mechanic
  • 41,814 POSTS
  • ASE Certified Mechanic
If vehicle can be restarted but not hold idle, check the IAAC. Check for vacuum leaks between throttle body and MAF.
Aug 31, 2011 at 6:10 AM
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