Installation Procedure
WARNING: This page is about a different car, the 2005 Chevrolet Corvette. However, it is still accessible from the selected car via links, so may be relevant.
- Install the fuel injectors (7) in the fuel rail (2). Refer to Fuel Injector Replacement .
- Install the fuel rail (2) to the intake manifold (10).
- Apply a 5 mm (0.020 in) band of GM P/N 12345382 (Canadian P/N 10953489) threadlock or equivalent to the threads of the fuel rail and intake manifold bolts.
- Install the intake mounting bolts (3).
Tighten: Tighten the intake manifold bolts to 10 N.m (89 lb in).
- Install the fuel rail (4) mounting bolts.
Tighten: Tighten the intake manifold bolts to 10 N.m (89 lb in).
- Reconnect the electrical connectors (5) for the fuel injectors (7).
- Reconnect the fuel feed hose (1) to the fuel rail (2).
- Reconnect the negative battery cable.
- Perform the following procedure in order to inspect for leaks:
- Turn the ignition switch ON for 2 seconds.
- Turn the ignition switch OFF for 10 seconds.
- Turn the ignition switch ON.
- Inspect for fuel leaks.
- Install the engine sight covers. Refer to Engine Sight Shield Replacement in Engine Mechanical - 6.0L.
- Program the transmitters. Refer to Transmitter Programming (Domestic and Japan) or Transmitter Programming (Export - Including Canada) in Keyless Entry.
IMPORTANT:
When installing the fuel injectors, apply a small amount of clean motor oil to the O-rings.
CAUTION:
The fuel rail stop bracket must be installed onto the engine assembly. The stop bracket serves as a protective shield for the fuel rail in the event of a vehicle frontal crash. If the fuel rail stop bracket is not installed and the vehicle is involved in a frontal crash, fuel could be sprayed possibly causing a fire and personal injury from burns.
NOTE:
Refer to Fastener Notice
in Cautions and Notices.
IMPORTANT:
Ensure that the electrical connectors are attached to the proper fuel injector.