I still have the original Castrol CVT fluid, i bought many quarts on closeout. But since do serval drain and fills every 30,000 i be curious when someone replys back to you. Because eventually run out.Before I do this drain and fill on my wife’s 2013 Honda fit, is there anyone on here who has used the Castrol universal atf/cvt fluid? I’ve used Valvoline maxlife in the past, just curious about this Castrol offering