I've been change my '05 4Runner's oil since day 1. Used Mobil 1. Now I cannot change it because of my apartment complex. Would it be ok to just use the regular oil that a Toyota dealer would put it for a few times? i.e., 2-3 oil changes.
I switched mine over at '97k and now 20k later no issues or leaks whatsoever. Also I go about 9k between oil changes so that's only about avery 10 months so it all works for me.