1990 Chevy Astro fuel pump

1990 CHEVROLET ASTRO
136,000 MILES • 6 CYL • 2WD • AUTOMATIC
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MEGAMOP
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I am trying to find out what the reccomended fuel pressure is for the 1990 chevy astro van is. I am trying to test it to see if I need a new fuel pump.
Oct 9, 2008 at 2:36 PM
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JDL
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For the tbi system, it should be 9-13 psi.
Oct 10, 2008 at 10:02 AM