Monte Carlo V6-3.4L VIN E (2000)
Idle Air Control Motor (IAC): Service and Repair
REMOVAL PROCEDURE
1. Turn OFF the ignition.
2. Disconnect the electrical connector from the idle air control valve.
3. Remove the 2 idle air control valve attaching screws.
4. Remove the idle air control valve.
5. Remove the idle air control valve O-ring.
INSTALLATION PROCEDURE
NOTE: The IAC valve may be damaged if installed with the cone (pintle) extended more than 28 mm (1-1/8 in). Measure the distance that the valve
is extended before installing a new valve. The distance from the idle air control valve motor housing to the end of the idle air control valve pintle
should be less than 28 mm (1-1/8 in). Manually compressing the pintle until the extension is less than 28 mm (1-1/8 in).