Fuel Injectors Installation

WARNING: This page is about a different car, the 2007 GMC Sierra and 2007 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Identifying Fuel Injector Copper Washers

Courtesy of GENERAL MOTORS CORP.

Install a new O-ring onto the fuel injector.
Lubricate the O-ring with engine oil.
Install a new copper washer into the fuel injector bore in the cylinder head.
Install the fuel injector right bracket pin.

Fig 2: View Of Left Injector Bracket Pins

Courtesy of GENERAL MOTORS CORP.

Install the fuel injector left bracket pin.

Fig 3: View Of Right Fuel Injectors W/Brackets

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Install the right fuel injector with fuel injector bracket.

Fig 4: View Of Left Fuel Injectors W/Brackets

Courtesy of GENERAL MOTORS CORP.

Install the left fuel injector with fuel injector bracket.

Fig 5: View Of Right Fuel Injector Bracket Bolts

Courtesy of GENERAL MOTORS CORP.

NOTE: Refer to Fastener Notice .

Install the right fuel injector bracket bolts.
Tighten: Tighten the right fuel injector bracket bolts to 30 N.m (22 lb ft).

Fig 6: View Of Left Fuel Injector Bracket Bolts

Courtesy of GENERAL MOTORS CORP.

Install the left fuel injector bracket bolts.
Tighten: Tighten the left fuel injector bracket bolts to 30 N.m (22 lb ft).