Fuel Injectors Installation

WARNING: This page is about a different variant/trim than selected.

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.

Fig 1: Identifying Fuel Injector Copper Washers
Courtesy of GENERAL MOTORS CORP.

Fig 2: Identifying Copper Washers (Left Side)
Courtesy of GENERAL MOTORS CORP.
Install the fuel injector right bracket pin.
Install the fuel injector left bracket pin.
Install the right fuel injector with fuel injector bracket.

Fig 3: View Of Right Fuel Injectors W/Brackets
Courtesy of GENERAL MOTORS CORP.
Install the left fuel injector with fuel injector bracket.

Fig 4: View Of Left Fuel Injectors W/Brackets
Courtesy of GENERAL MOTORS CORP.

NOTE: Refer to FASTENER NOTICE .

Fig 5: View Of Right Fuel Injector Bracket Bolts

Courtesy of GENERAL MOTORS CORP.

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