I made the same mistake once and I learn from my mistake righ away. Go to ur honda dealer and get some honda atf, just get enough fluid for 2 change so u can get rid of the crappy mobil stuff u have n there. dont flush, just empty and refill. if for whatever reason u cant do it then u can let anyone else do it as long u bring the honda atf. you will notice the difference right away, is gonna feel smooth since auto dont have filter u should change ur fluid once or twice a yr. I change it at the begining of the winter and the summer and if u havent done a regular tune up n ur car lately then this is the time to do it before the winter hits..