Intake Manifold Removal (LS7)
WARNING: This page is about a different variant/trim than selected.
- Remove the manifold absolute pressure (MAP) sensor (1).
- Inspect the seal (2) on the sensor for cracks or other damage. Do not remove the seal from the sensor.
- Remove the evaporative (EVAP) emission clip (740), bolt (742), bracket (741), canister purge solenoid valve (730), and tubes (729, 735).
- Remove the intake manifold bolts (512) and fuel rail stop brackets (712).
- Remove the intake manifold (500).
- Remove the intake manifold gaskets (514).
- Discard the intake manifold gaskets.
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.