1997 Chevy S-10 fuel pressure regulator

1997 CHEVROLET S-10
591,000 MILES • 6 CYL • 2WD • AUTOMATIC
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MRVICTROLA
  • MEMBER
  • 2 POSTS
where is the fuel pressure regulator located on a 4.3 v-6 engine? My manual just tells me it is not easily accessable. What will I have to take off to get to it?
Mar 20, 2008 at 11:15 AM
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PEAR69
  • ✓Experienced Mechanic
  • 1,482 POSTS
It is connected to the fuel injector housing located under the upper intake manifold. The upper intake manifold is plastic--and bolts to the lower intake manifold. It must be removed to access the fuel pressure regulator.
Mar 20, 2008 at 1:35 PM
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