Intake Manifold Vacuum Fitting Replacement (LF4)

WARNING: This page is about a different car, the 2017 Cadillac ATS. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Intake Manifold Vacuum Fitting (LF4)

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
Preliminary Procedure Charge Air Cooling System Draining and Filling (LF4) Intake Manifold Cover Replacement (LF4) Charge Air Cooling System Leak Testing (LF4)
1	Intake Manifold Vacuum Fitting CAUTION: Refer to Component Fastener Tightening Caution . Tighten 12 N.m (106 lb in)

Callout

Component Name

Preliminary Procedure

Charge Air Cooling System Draining and Filling (LF4)
Intake Manifold Cover Replacement (LF4)
Charge Air Cooling System Leak Testing (LF4)

Intake Manifold Vacuum Fitting

CAUTION:

Refer to Component Fastener Tightening Caution .

Tighten
12 N.m (106 lb in)