I did my 2nd oil change about 3 weeks ago. Used the factory 5w-30 oil and motorcraft filter. The day I changed it I had the message pop up a couple of times of low oil pressure. I checked the cap on the filter to make sure it was tight and snugged it up a little further and the message went away and didn't see it again. Now today it happened 5 times on the way to work. Usually just for a second and by the time you could hit the "OK" button it was gone. One time sitting at a red light it lasted for a few seconds to the point I was getting a little bit of panic. Any ideas what to look for??