Throttle Body: Installation
- Clean gasket surface on intake manifold and throttle body. Install NEW throttle body flange gasket. Install throttle body assembly. Install throttle body mounting nuts and tighten to specification. See TORQUE SPECIFICATIONS .
- To complete installation, reverse removal procedure. Fill and bleed cooling system. Check for coolant leaks.
- Verify vehicle meets the following conditions:
- Vehicle is not in a Reduced Engine Power mode.
- Ignition is ON.
- Engine is OFF.
- Connect scan tool in order to test for a proper throttle opening and throttle closing range. Operate the accelerator pedal and monitor throttle angles. The accelerator pedal should operate freely, without binding, between a closed throttle and a Wide-Open Throttle (WOT) position.
- Start engine and inspect for coolant leaks.