question po mga boss on changing ATF, newbie here. My car is 1999 Lancer GLXI A/T, 4G92 engine:

1. pag nagpapalit ba ng ATF necessary pa yung flushing? O kahit drain and re-fill lang ok na?
2. pag nag-dialysis ba kailangan din ba palitan yung transmission filter (not sure kung yun nga yung tawag dun)
3. Ano pong compatible ba ATF for 1999 Lancer GLXI A/T, 4G92 engine? Sa ibang forum kasi sabi Mitsubishi ATF SP III, some say DiaQueen SP III... not sure kung alin dun, at kung pareho lang po ba yun ?

Thanks po in advance!