Cadillac ATS/ATS-V Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12460272) - 2019 - crc - 5/8/18
VEHICLE CARE
257
3.6L V6 Twin Turbo Engine (LF4)
1. Remove the six screws and lift
the cover out of the assembly.
2. Inspect or replace the engine air
cleaner/filters. The filters can be
removed from the top cover by
pressing the buttons.
3. Lower the cover and secure with
the six screws.
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Warning
Operating the engine with the air
cleaner/filter off can cause you or
others to be burned. Use caution
when working on the engine. Do
not start the engine or drive the
vehicle with the air cleaner/filter
off, as flames may be present if the
engine backfires.
Caution
If the air cleaner/filter is off, dirt
can easily get into the engine,
which could damage it. Always have
the air cleaner/filter in place when
driving.
Cooling System (Engine)
The cooling system allows the engine
to maintain the correct working
temperature.
2.0L L4 Engine (LTG)
1. Engine Coolant Surge Tank
and Pressure Cap
2. Engine Cooling Fan (Out
of View)