C 1500 Truck 2WD V6-4.3L VIN W (2001)
2. Lubricate the IAC valve O-ring with clean engine oil.
3. Align the flange holes with the mounting holes on the throttle body assembly.
4. Insert the IAC valve through the O-ring into the throttle body assembly.
NOTE: Refer to Fastener Notice 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.
5. Install the IAC valve mounting screws.
Tighten
Tighten the screws to 3 N.m (27 lb in).