Engine Air Cleaner/Filter Replacement
When to Inspect the Engine Air Cleaner/Filter
Inspect the air cleaner/filter at every oil change and replace at the first oil change after 25,000 miles (40 000 km).
How to Inspect the Engine Air Cleaner/Filter
To inspect the air cleaner/filter, remove the filter from the vehicle and lightly shake filter to release loose dust and dirt. If the filter remains "caked" with dirt, a new filter is required.
The engine air cleaner/filter is located in the engine compartment on the passenger's side of the vehicle. See Engine Compartment Overview for more information on location.
See Part A: Scheduled Maintenance Services for information on when to replace the engine air cleaner/filter.
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.
To replace the engine air cleaner/filter, do the following:
- Unscrew the clamp on the air duct hose.
- Disconnect the hose.
- Release clamps on side of air cleaner assembly.
- Rotate cover upward to disengage cover hinges.
- Remove air cleaner cover assembly and air filter element.
- Install the air filter element.
- Install the air cleaner cover, making sure that the cover hinges are properly engaged into position.
- Latch the air cleaner cover into position using the clips on the side of the air cleaner box.
- Connect the electrical connection to the mass air flow sensor, if applicable.
- Reposition the air cleaner outlet duct assembly.
- Tighten the air cleaner outlet duct clamp.
If the air filter element is dirty, you should replace it. If it is only dusty, it may be cleaned by blowing compressed air through it from the clean side.
Make sure you are away from the engine compartment when cleaning the air filter with compressed air.
Wipe all dust from inside of the housing and inspect the air cleaner and air outlets duct for cracks, cuts and deterioration. The air outlet duct must be replaced if damaged.
