Throttle Body Removal
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2003 GMC Savana Special, 2003 GMC Savana Camper Special, 2003 GMC Savana, 2003 Chevrolet RV Cutaway, and 2003 Chevrolet Cutaway. However, it is still accessible from the selected car via links, so may be relevant.
Important: The intake manifold, throttle body, fuel injection rail, and fuel injectors may be removed as an assembly. If not servicing the individual components, remove the manifold as a complete assembly.
- Remove the electrical wire harness connectors from the throttle body.
- Remove the engine coolant air bleed hose and clamp.
- Remove the throttle body nuts.
- Remove the throttle body.
- Remove the throttle body gasket (1).
- Discard the gasket.
- Remove the throttle body studs, if required.