Please, i need some help about the ATF oil change, i hava a Mazda 3 2004, and i need to change the ATF oil but i can only find the Mercon IV in my country (the specs sez that must be the Mercon V), somebody could tell me if there is asimilar to this oil? and whats the difference between the Mercon IV and the Mercon V.
Please help with this issue.
Thanks in advance.