Throttle Body Assembly Removal
WARNING: This page is about a different car, the 2019 Buick Cascada, 2018 Buick Cascada, and 2017 Buick Cascada. However, it is still accessible from the selected car via links, so may be relevant.
Remove the charge air bypass valve hose clamp (2).
- Remove the charge air bypass valve hose (1).
- Remove the 4 throttle body adapter bolts (4).
- Remove the throttle body adapter (3).
- Remove and DISCARD the throttle body seal (5).
- Remove the throttle body (6).
- Remove and DISCARD the throttle body seal (7).
NOTE:
Mind the different bolt length.