is it possible to breed without an action reaplay beacuse i have been wondering ever since i tried to breed my male steelix lv.86 with my feamale gyarodos lv.92!
Yes it is possible. The reason that your Steelix and Gyrados aren't breeding is because they are not in the same egg group.
Steelix is in the Mineral egg group. Gyrados is in the Dragon & Water 2 egg group.
For more info on egg groups/source: http://pokemondb.net/mechanics/breeding