Blazer 2WD V6-4.3L VIN X (2004)
5. Install the IAC valve mounting screws.
Tighten
Tighten the screws to 3 N.m (27 lb in).
6. Connect the IAC valve harness connector.
7. Install the air cleaner outlet resonator.
8. Perform the IAC Reset procedure:
8.1.
Turn ON the ignition, with the engine OFF, for 5 seconds.
8.2.
Turn OFF the ignition for 10 seconds.
