F 250 4WD Pickup V6-4.2L VIN 2 (1998)
Idle Speed/Throttle Actuator - Electronic: Service and Repair
REMOVAL
1. Disconnect the battery ground cable.
2. Remove the Idle Air Control valve (IAC valve).
1. Disconnect the connector.
2. Remove the bolts.
3. Remove the idle air control valve.
4. Remove and discard the IAC valve gasket.
INSTALLATION
1. Follow the removal procedure in reverse order.
NOTE: A new IAC valve gasket must be installed.