janito
10-17-2005, 02:47 PM
i have a grand am 2002 2.2 ecotec 4 cyl. and im planing to switch to amsoil synthetic....now i've been told that the oil is good for a year before replacing it...if that's true is very good.
now my question is regarding to the filter......at how many kilometers should i change it and ins't that i have to drain the oil every time that the filter is change or is not necessary because if is like that doesnt worth it to put this oil...?????
ill apprecciate any help thanks.
now my question is regarding to the filter......at how many kilometers should i change it and ins't that i have to drain the oil every time that the filter is change or is not necessary because if is like that doesnt worth it to put this oil...?????
ill apprecciate any help thanks.