As you can see, I don't use my 2.5L 2009 RAV much. I presently have Mobile 1 0-20W in my engine. The oil is not what I would call dirty but not clear either.
In 2 years I put on 2,000 miles. Thinking of changing the oil and filter just because it seems like a long time for the same oil or does time make no difference for synthetic oil? There are no warranty issues involved.
Good idea or not?