Has anyone had an issue with the "Check Engine Oil Level" coming on. I have put about 1500 miles on my 03 4.6is since purchasing. The SES came on a few days ago. Ran the diag and no codes came up so I had it cleared and it didn't come back on. A few days later the Check engine oil warning came on, so I had the oil changed as I didn't know when it was last changed before I purchased. However, the warning still comes on whenever I park/turn the car off. I manually checked the level however and it looks fine. Please advise if you have experienced such a problem before.

Thanks,
Moses