1996 CHEVY ASTRO FUEL PRESSURE REGULATOR

  • Tiny
  • gmbam
  • 1996 Chevrolet Astro

Engine Performance problem
1996 Chevy Astro 6 cyl Two Wheel Drive Automatic 250000 miles

i have a 4.3L v6 and am replacing the fuel pressure regulator which is sapposed to have a vacuum hooked to it. Mine however was missing and I cant locate the line so the question is where is the line sappose to hook to so I may install it

Tuesday, October 7th, 2008 AT 4:48 PM

1 Answer

  • Tiny
  • SWilliams
  • Member

If you mean the regulator that goes inside the upper manifold there is no line. It gets it's vacuum signal from the inside of the plenum.

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Saturday, October 18th, 2008 AT 2:03 PM

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