Fuel Injection Fuel Rail Assembly Replacement

WARNING: This page is about a different car, the 2012 Buick Verano. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Fuel Injection Fuel Rail Assembly & Fasteners

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
Preliminary Procedures Relieve the fuel system pressure. Refer to Fuel Pressure Relief . Remove the intake manifold. Refer to Intake Manifold Replacement .
1	Fuel Injection Fuel Rail Fastener (Qty: 4) CAUTION: Refer to Fastener Caution . Tighten 25Y (18 lb ft)
2	Fuel Injection Fuel Rail Procedure Disconnect the electrical connector. It is necessary to rebuild the fuel injectors. Refer to Fuel Injector Replacement .

Callout

Component Name

Preliminary Procedures

Relieve the fuel system pressure. Refer to Fuel Pressure Relief .
Remove the intake manifold. Refer to Intake Manifold Replacement .

Fuel Injection Fuel Rail Fastener (Qty: 4)

CAUTION:

Refer to Fastener Caution .

Tighten
25Y (18 lb ft)

Fuel Injection Fuel Rail

Procedure

Disconnect the electrical connector.
It is necessary to rebuild the fuel injectors. Refer to Fuel Injector Replacement .