I decided to use Shell Helix Ultra 5w-40 for my 10,000km oil change.
One of the reason is due to the SC is using Shell engine oil to service their car; and I don't want them to give some excuse of I using other type of engine oil and due to that reason they will not cover my engine warranty. I know they are talking crap all the time but it's ok... After the warranty period I'll probably say bye bye to them....
BTW I got really good offer from my friend to get this engine oil too.
SC is selling RM230 (they said 4.2 liter) crap story again.
Outside is selling RM209
I'm getting very cheap price (staff price) :P