buick Workshop Repair Guides

Buick Workshop Service and Repair Manuals

Fuel Injector > < Fuel Pressure Relief Procedure|Page 7496
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5. Drain any fuel remaining in the fuel pressure gage into an approved container.
6. Inspect for leaks using the following procedure:

1. Turn the ignition ON, with the engine OFF for 2 seconds.
2. Turn the ignition OFF, for 10 seconds.
3. Turn the ignition ON, with the engine OFF for 2 seconds.
4. Turn the ignition OFF.
5. Inspect for fuel leaks.

7. Install the cap on the fuel pressure service port.

Fuel Injector > < Fuel Pressure Relief Procedure|Page 7496