buick Workshop Repair Guides

Buick Workshop Service and Repair Manuals

Engine - Intake Manifold Inspection/Replacement|Page 690 > < Engine - Intake Manifold Inspection/Replacement|Page 688
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11.

Disconnect lines from injector nozzles and remove injection pump, refer to ``Injection Nozzle Replace, Injection Pump & Lines.'' Cap all open
fuel line lines and fittings.

12.

Disconnect fuel return line from injection pump.

Fig. 7 Vacuum pump & oil pump drive assembly

Fig. 8 Intake manifold drain tube installation

Engine - Intake Manifold Inspection/Replacement|Page 690 > < Engine - Intake Manifold Inspection/Replacement|Page 688