"Hey....why is my car making that noise?" Most of the time this question can be answered by looking at the oil dip stick.
When is the last time you checked that? Is it supposed to be dry? No, that would be bad, and probably a good indicator that you need to schedule some regular maintenance. Why not book a time for us to look over your car and assess what needs to be done now (like, maybe add some oil....or even CHANGE the oil) and what might be needing to do sooner or later. Regular maintenance will keep your car on the road longer and will more likely keep your engine from blowing up.