Chevrolet Sonic Owner's Manual: How to Inspect the Engine Air Cleaner/Filter

To inspect the engine air cleaner/ filter, remove the filter from the vehicle and lightly shake the filter to release loose dust and dirt. If the filter remains covered with dirt, a new filter is required.

To inspect or replace the air cleaner/ filter:

1.4L L4 Engine

1.8L L4 Engine

1. Remove the two screws, tilt the cover, and slide it out of the assembly.

2. Inspect or replace the engine air cleaner/filter.

3. Lower the cover, slide it into the assembly, then secure with the two screws.

See Maintenance Schedule  for replacement intervals.

Warning

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. Use caution when working on the engine and do not drive with the air cleaner/filter off.

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 you are driving.