1993 Chevy Blazer fuel injector

1993 CHEVROLET BLAZER
125,000 MILES • 6 CYL • 4WD • AUTOMATIC
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BIG ROCK77
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  • 1 POST
my 1993 chevy blazer has a 4.3 v6 and it is a vortec motor it is getting fuel all the way in to the injector pump but no futher. its not even going in to the fuel pressure regulator so what do i do.and ive already cleaned it very good, byt it still want let the fuel go through
Feb 23, 2010 at 4:01 PM
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RASMATAZ
  • ✓Experienced Mechanic
  • 75,988 POSTS
CPI

Check the fuel pressure if its within specs. Should be 60-66psi if okay inspect the spider asssy
Feb 23, 2010 at 11:35 PM
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