GM Service Manual Online
For 1990-2009 cars only

Object Number: 2020015  Size: MF

Callout

Component Name

Preliminary Procedures

  1. Relieve the fuel system pressure. Refer to Fuel Pressure Relief.
  2. Remove the upper intake manifold. Refer to Upper Intake Manifold Replacement.
  3. Disconnect the fuel feed pipe quick connect fitting. Refer to Fuel Feed Pipe Replacement.

1

Fuel Injection Fuel Rail Wiring Harness

2

Fuel Injection Fuel Rail Fastener (Qty: 3)

Caution: Refer to Fastener Caution in the Preface section.

Tighten
10 N·m (89 lb in)

3

Fuel Injection Fuel Rail

4

Fuel Injector Retainer (Qty: 6)

5

Fuel Injector (Qty: 6)

6

Fuel Injector O-Ring (Qty: 12)