You need to drain the engine coolant, remove the bolt and the air inlet duct resonator from the intake plenum, disconnect the breather hose from the valve cover and the air inlet duct from the
Throttle Body, rotate the throttle lever to the wide open throttle position, remove the accelerator cable end from the slot, disconnect the IAC valve electrical connector and the TP sensor electrical connector, disconnect the 2 coolant hoses from the IAC valve coolant fittings, remove the 2 nuts and the 2 bolts that attach the throttle body to the intake plenum, and the throttle body and the gasket.