1. Locate the air filter housing. It is usually located on the top of the engine, towards the front of the vehicle.
2. Remove the air filter housing. This may be held in place by screws or clips.
3. Once the air filter housing is removed, you will be able to see the oil breather. It is a small, round device with a hose attached to it.
4. The oil breather is usually located on the side of the engine block, near the top.
5. To remove the oil breather, simply disconnect the hose and unscrew it from the engine block.
6. Be careful not to spill any oil when removing the oil breather.
7. Inspect the oil breather for damage or blockages. If it is damaged or blocked, it will need to be replaced.
8. To reinstall the oil breather, simply screw it back into the engine block and reconnect the hose.
9. Replace the air filter housing and you are finished.
