_Here are a few tips on how to fix the problem:_
1. Inspect the oil level. If the oil level is too high, it can cause oil to be forced out of the breather. Check the oil level using the dipstick and add oil as necessary.
2. Check the oil filter. A clogged oil filter can restrict the flow of oil and cause oil to be forced out of the breather. Replace the oil filter if it is clogged.
3. Inspect the PCV valve. The PCV valve is a one-way valve that allows air to escape from the crankcase but prevents oil from being forced out. If the PCV valve is stuck open, it can cause oil to be forced out of the breather. Clean the PCV valve and make sure it is operating properly.
4. Inspect the piston rings. Worn piston rings can allow oil to leak into the combustion chamber, which can cause oil to be forced out of the breather. Replace the piston rings if they are worn.
5. Inspect the cylinder head. A cracked cylinder head can allow oil to leak into the combustion chamber, which can cause oil to be forced out of the breather. Replace the cylinder head if it is cracked.