Was checking my oil yesterday, and when i pulled the dip stick out it was covered in a yellow goo/grease. I have no idea what it is, I go to the dealer to get my oil changed so Im thinking it has to do with lubrication? I have no clue. My oil level was fine and my car runs good. Anyone have any ideas?

 

It's a normal thing.

https://www.rx8club.com/series-i-trouble-shooting-95/strange-gunk-oil-dipstick-info-questions-49652/

 

You can always tell when winter is coming. Do a search. There's a lot of discussion on this topic. Short answer is what expo1 said.