Fuel Pressure Connection

Fuel Pressure Connection:

Clean
- Area around fuel pressure connection with GM X-30A or equivalent.

REMOVE OR DISCONNECT
1. Negative battery cable.
2. Relieve fuel system pressure.

- Refer to Fuel Pressure Relief Procedure. Service and Repair

3. Fuel pressure connection and seal. Discard seal.

INSTALL OR CONNECT
1. New seal on fuel pressure connection.
2. Fuel pressure connection in fuel rail.

Tighten

- Fuel pressure connection assembly to 10.0 Nm (88 lb. in.).

3. Tighten fuel filler cap.
4. Negative battery cable.

INSPECT
- Turn ignition switch to the "ON," position for two seconds, then turn to the "OFF" position for ten seconds. Repeat and check for fuel leaks.