Mechanics

ENGINE

1987 Chevrolet Astro • 6 cylinder 2WD Automatic •

Where can I get a diagram of the vacuum hose connections for a 1987 astro van, 4.3 liter engine?
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Rick ruffin
February 28, 2011.



I saw about three vacuum diagrams for the 4.3, not sure which one you have?


JDL
Mar 26, 2011.