Pontiac 2004 Vibe - Manual (Page 232)

To check or replace the filter, do the following:
1. Release the two clips that hold the cover down.
2. Lift the cover off.
3. Pull out the engine air cleaner/filter.
4. Install a new engine air cleaner/filter, if needed.
5. Reinstall the cover.
Refer to the Maintenance Schedule to determine when
to replace the air filter.
See Part A: Scheduled Maintenance Services
on page 6-4.
{ 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 flame 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 your engine, which will damage it.
Always have the air cleaner/filter in place when
you’re driving.
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