Ive noticed oil drops from where i park my 08 cx7. I checked the oil level and its still full. Its been about 4 months since my last change (a little under 3k miles since last change).

I did notice that there is a lot of oil residue from the filler cap and it looks like oil has been leaking out. The car runs fine, there is no burnt oil smell, just the drops of oil on my driveway.

Any ideas on what the problem could be?