Crown Victoria V8-4.6L CNG SOHC VIN 9 (1999)
Idle Air Control Valve: Service and Repair
REMOVAL
1. Disconnect the battery ground cable.
2. Remove the engine appearance cover.
3. Disconnect the electrical connector from the Idle Air Control (IAC) valve.
4. Remove the idle air control valve hose.
5. Remove the two screws and the idle air control valve.
INSTALLATION