QUOTE(anakMY @ Jan 9 2019, 11:07 AM)
But the car manual say otherwise, engine oil can be change after 10k mileage.
Probably my PE 2011 not updated. I have checked both my manual and service booklet.
Owners manual only specify grade of engine oils recommended:

Service booklet, however are more vague on service schedule:
First, they give recommendation of 10,000km service intervals:

Then, they did not attach any fine print that's indicated by the asterisk icon. Which lead us to severe usage service schedule, with Proton reserving the rights to alter service schedule as they wish:

Then they explicitly recommended 5,000 service interval for harsh driving usage:

By the way, delsoo bro. Found a diagram in user manual that you might want to consider to use back 10w40 oils.

QUOTE(delsoo @ Jan 9 2019, 05:45 PM)
ok , can you suggest some good oil filter that can last up to 10000km ? i am goin to use for fully synthetic oil

Seriously bro, I don't know. Been changing oil more or less 5k km since i got my car. But in real life a lot people don't care two hoots about the original filter 5k or 10k life when they use fully synthetic. I baby my car since I'm high mileage clocker. But at the end of the life of our car this might not make any difference kut...
This post has been edited by inferno_17_85: Jan 9 2019, 06:53 PM