EGR Systems
Chevy Astro
Ford F-150

Where is the EGR on a 1987 43L v6 Chevy Astrovan?

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Wiki User
2005-10-06 21:05:23

The EGR valve on your Astrovan is on the backside of the intake

manifold just under the throttle body attached by two bolts. After

installing a new gasket be sure and torque the BOLTS to 17-18ft lbs

or the NUTS (if yours has studs) to 15ft lbs)

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