Idle Air Control Valve Replacement for Chevrolet Prizm 1998

1. Remove the throttle body from the intake manifold. Refer to Throttle Body Assembly Replacement .
2. Remove the four screws from the idle air control (IAC) valve.
3. Remove the idle air control (IAC) valve and gasket from throttle body.

1. Install the idle air control (IAC) valve and a new gasket to throttle body.
2. Secure the IAC valve with four screws.
3. Install the throttle body to intake manifold. Refer to Throttle Body Assembly Replacement .