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Fuel Injection Fuel Rail Assembly Replacement

Fig 1: Fuel Injection Fuel Rail Assembly & Fasteners
GM2242693Courtesy of GENERAL MOTORS COMPANY
Fuel Injection Fuel Rail Assembly Replacement

Callout Component Name

Preliminary Procedures

  1. Relieve the fuel system pressure. Refer to Fuel Pressure Relief .
  2. 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

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