Fuel Injection Fuel Rail Assembly Replacement

Fig 1: Fuel Injector And Fuel Rail

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

Fuel Injection Fuel Rail Fastener (Qty: 4)

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 .