Installation ProcedureIntake Manifold Tuning Valve Actuator Solenoid Replacement

Fig 1: View Of EGR Pipe Lower Mounting Bolt

Courtesy of GENERAL MOTORS CORP.

NOTE: Refer to Fastener Notice .

Install the EGR pipe and the lower bolt attaching the EGR pipe to the intake manifold.
Tighten: Tighten the EGR pipe mounting bolt to 12 N.m (106 lb in).

Fig 2: Removing And Installing EGR Pipe Mounting Bolts From EGR Valve

Courtesy of GENERAL MOTORS CORP.

Install the EGR pipe mounting bolts to the EGR valve.
Tighten: Tighten the EGR pipe to EGR valve mounting bolts to 10 N.m (89 lb in).
Lower the vehicle.

Fig 3: View Of Exhaust Gas Recirculation Pipe Mounting And Bolts

Courtesy of GENERAL MOTORS CORP.

Install the EGR pipe mounting bolts to the intake manifold.
Tighten: Tighten the EGR pipe to intake manifold mounting bolts to 12 N.m (106 lb in).