1993 Chevy Blazer cpi

1993 CHEVROLET BLAZER
125,000 MILES • 6 CYL • 4WD • AUTOMATIC
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BIG ROCK77
  • MEMBER
  • 1 POST
i now have a 40psi fuel pimp,and im getting fuel all the wat to the CPI just not from it to the injectors. only thing i havent replaced is the fuel pressure regulator could that be the promblem and what else .
Feb 25, 2010 at 1:44 PM
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RASMATAZ
  • ✓Experienced Mechanic
  • 75,988 POSTS
Your fuel pressure should be 55-61 psi-its in the low side fuel pump is weak-
Feb 25, 2010 at 1:54 PM
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