I have a 2007 Honda Fit, and my last oil change where I added Kendall 5w-20 Synthetic blend was 3 months and 300 miles ago. The oil life meter on my car reads 90%. Since this is the first car I've ever owned with a oil life meter on it, I'm wondering if I should go by its reading and throw the old 3 months or 3,000 miles which ever comes first rule, out the door?