Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13555857) - 2020 - CRC - 3/12/19
242
Vehicle Care
2.5L L4 Engine
1. Air Duct Clamp Screw
2. Air Duct
1. Loosen the air duct clamp
screw (1) and slide the air
duct (2) from the air cleaner/
filter cover.
2.0L L4 Engine
2.5L L4 Engine
2. Remove the four screws and
remove the air cleaner/filter
cover, keeping the electrical
connector connected.
3. Inspect or replace the engine
air cleaner/filter.