buick Workshop Repair Guides

Buick Workshop Service and Repair Manuals

Lower Intake Manifold Replacement|Page 3823 > < Lower Intake Manifold Replacement
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9. Disconnect the fuel injector electrical connector.

10. Remove the throttle body electrical connector.
11. Remove the brake booster vacuum hose and check valve from the brake booster.

12. Remove the positive crankcase ventilation (PCV) hose from the intake manifold.

Lower Intake Manifold Replacement|Page 3823 > < Lower Intake Manifold Replacement