Accessing throttle body for sea foam

William L

New member
Buick Ownership
2015 Buick Verano
I am planning on using sea foam top engine cleaner on my Buick Verano. Can the plastic piece that I circled in red be removed without disconnecting the intake from the air filter box? I am trying to find the throttle body so that I can spray the sea foam directly into it.
buick verano 2.4.png
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