oldsmobile Workshop Repair Guides

Oldsmobile Workshop Service and Repair Manuals

Fuel Injector Cleaning Procedure|Page 3675 > < Fuel Injector Cleaning Procedure|Page 3673
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Inspect
Poppet nozzles must be firmly seated and locked in casting sockets. Refer to previous "CAUTION" statement.

2. Fuel inlet and return tube and fitting assembly

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New O-ring seals coated with clean engine oil.

3. New fuel fitting clip.

Important

Test for fuel leakage. Pressurize fuel system, verify no fuel leakage at inlet and return tube to CMFI unit.

Upper Intake Installation

Install or Connect

Fuel Injector Cleaning Procedure|Page 3675 > < Fuel Injector Cleaning Procedure|Page 3673