Pontiac 2009 Vibe Owner's Manual page 185

2.4L Engine
1. Release the three clips that hold
the cover.
2. Lift the cover.
3. Inspect or replace the engine air
cleaner/filter.
4. Reinstall the cover.
Vehicle Service and Care
{
CAUTION
Operating the engine with the air
cleaner/filter off can cause you
or others to be burned. The air
cleaner not only cleans the air;
it helps to stop flames if the engine
backfires. If it is not there and the
engine backfires, you could be
burned. Do not drive with it off, and
be careful working on the engine
with the air cleaner/filter off.
Notice: If the air cleaner/filter
is off, a backfire can cause a
damaging engine fire. And, dirt
can easily get into the engine,
which will damage it. Always have
the air cleaner/filter in place when
you are driving.
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