You need to install a new throttle body gasket to the intake manifold, align the tab of the gasket with the notch in the manifold, install the throttle body, bolts, and nuts, connect the engine wiring harness electrical connector to the electronic throttle control, install the air cleaner outlet duct, connect a scan tool to test for proper throttle-opening and throttle-closing range and operate the accelerator pedal and monitor the throttle angles. The accelerator pedal should operate freely, without binding, between a closed throttle, and a wide open throttle (WOT), and inspect for coolant leaks.
By BobGM Specialist
02/11/2022