Throttle Body: Installation
- To install, reverse removal procedure using NEW gasket. Tighten retaining bolts to specification. See TORQUE SPECIFICATIONS . Refill cooling system (if drained).
- If installing the new Idle Air Control (IAC) valve, ensure IAC pintle length setting is adjusted before installation. Refer to IDLE AIR CONTROL (IAC) VALVE . Adjust idle speed and TP sensor (if removed, and if adjustable). See ADJUSTMENTS (W/O OBD-II) article in this section.