Hombre S Space Cab 2WD V6-4.3L (2000)
8. Remove the IAC valve mounting screws.
9. Remove the IAC valve and O-ring from the throttle body assembly.
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 pin tie until the extension is less than 28 mm (1 - 1/8 in).
Important: Use an identical part when installing a new idle air control (IAC) valve. The IAC valve pintle shape and dimensions are
designed for specific applications.
