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Installation Procedure

Clean the EI system ignition coil adapter mating surface.
Install a new EGR valve gasket.

NOTE: Refer to Fastener Notice .

Fig 1: View Of EGR Valve

Courtesy of GENERAL MOTORS CORP.

Install the EGR valve with the bolts.
Tighten: Tighten the exhaust gas recirculation valve retaining bolts to 30 N.m (22 lb ft) .
Connect the vacuum hose to the EGR valve.
Connect the negative battery cable