buick Workshop Repair Guides

Buick Workshop Service and Repair Manuals

Positive Crankcase Ventilation > < Exhaust Gas Recirculation (EGR) Valve Adapter Replacement|Page 10854
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1. Install a NEW EGR valve gasket.
2. Install the EGR valve.
3. Install the EGR valve nuts.

NOTE:  Refer to Fastener Notice.

Tighten the nuts to 25 N.m (18 lb ft).

4. Connect the engine harness electrical connector (2) to the EGR valve.
5. Install the intake manifold cover.

Positive Crankcase Ventilation > < Exhaust Gas Recirculation (EGR) Valve Adapter Replacement|Page 10854