oldsmobile Workshop Repair Guides

Oldsmobile Workshop Service and Repair Manuals

Fuel Injector Cleaning Procedure|Page 3087 > < Fuel Injector Cleaning Procedure
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Fuel Injector: Service and Repair
Fuel Injector(s) Replacement

Air Plenum And Fuel Rail Removal

Multi-Port Fuel Injector

REMOVE OR DISCONNECT:

NOTE:  Use care in removing injectors to Prevent damage to the electrical connector pins on the injector, and the nozzle. The fuel injector is serviced as
a complete assembly only. Since it is an electrical component, it should not be immersed in any type of cleaner.

1.

Negative battery terminal.

2.

Relieve fuel system pressure.

3.

Intake manifold plenum.

Fuel Injector Cleaning Procedure|Page 3087 > < Fuel Injector Cleaning Procedure