Difference between 2 stroke and 4 stroke engine oil

- What is the main difference between 2 stroke and 4 stroke engine oils
- 2 stroke and 4 stroke engine oil
- Is there a difference between 2 stroke and 4 stroke engine oil
- Difference between 4 stroke engine and 2 stroke engine
- 2 stroke or 4 stroke engine
- 2 stroke diesel how it works
- 2 stroke to 4 stroke
- What is the meaning of 2 stroke engine