Mechanics

CHEVY FUEL PRESSURE REGULATOR

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
Avatar
Gmbam
October 7, 2008.




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.

Tiny
SWilliams
Oct 18, 2008.


AD