Throttle Body Assembly Removal
WARNING: This page is about a different car, the 2019 GMC Savana 3500, 2019 GMC Savana 2500, 2019 Chevrolet Express 3500, and 2019 Chevrolet Express 2500. However, it is still accessible from the selected car via links, so may be relevant.
- NOTE:
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 - Throttle Body Nut (507) and Throttle Body Bolt (538).
- Remove - Throttle Body (508).
- Remove and DISCARD the throttle body gasket. (509)