In another thread Bryanccfshr mentioned the differences in oil in other countries.
I find it interesting that for a 1994 Nissan Maxima Castol 20W-50 is recommended in the US but Castol 0W-30 is recommended in England. Why would a thinner oil be spec'ed for an English vehicle?
http://www.castrol.com/castrol/LubesSelector.do
http://www.ew2.lubesinfo.com/frameset.asp?sid=156&bid=63&sc=1156&langid=1
I find it interesting that for a 1994 Nissan Maxima Castol 20W-50 is recommended in the US but Castol 0W-30 is recommended in England. Why would a thinner oil be spec'ed for an English vehicle?
http://www.castrol.com/castrol/LubesSelector.do
http://www.ew2.lubesinfo.com/frameset.asp?sid=156&bid=63&sc=1156&langid=1