Hombre S Regular Cab 4WD V6-4.3L (1999)
5. NOTE: Refer to Fastener Note in Service Precautions.
IMPORTANT: The screws used to attach the IAC valve are coated with thread locking adhesive. Clean the attaching screw threads and apply
thread locking material GM P/N 1052624 or equivalent.
Install the IAC valve mounting screws.
Tighten
Tighten the screws to 3 N.m (27 lb in).
6. Connect the IAC valve electrical connector.
