the jalan pahang one. beside old town (already close). after junction to sentul.
well, its depend on your luck. got 2 kolik send their preve there. One is satisfied, another one is not very satisfied

1. Satisfied
The problem is brake disk helicopter sound after 1 year and half. send around 9am. finish around 1pm. another minor service also take short time since pre book.

2. Unsatisfied
The problem : When lock the car, the wing mirror touch the window when it fold. Take almost 1 month to order the new stock. but after follow up, the stock already used on other customer. my friend rage. take another 1 month to get a new stock.

So, i decide to just sent my car next week, since its nearest to my office. Hopefully all gone well

err. the old town itself is close. not the Service Center.

at jalan pahang, after junction and traffic light, u can see proton service centre at your left.

yes 

There should not be any problem switching EO between mineral, semi syn and full syn. They drain the EO before filling up right. Try ask the SC to confirm.

Here is the price from www.mymesra.com.my. The price might be different depending on the SC.
Fully Synthetic
Synthium 5000 4L(0W-30/40) RM233
Synthium 3000 4L(5W-40) RM209
Synthium 1000 4L(15W-50) RM180

Got to check with the SC first cause not all of them keep stock for full syn EO.

If no stock, got to check whether they allow u to bring your own.

I use synthium1000 at 1st service....

Mine is using semi syn 800 (10W-40).
13.1L/100KM 100% city
8.7L/100KM 40% city 60% highway

If you have spare fund, go for full syn 3000 (5W-40) by adding little bit more cash.

1 thing for sure i can hear turbo spooling now...im terms of responsive, not noticeable....FC, normal as before, or maybe i still with my prev 'viva' driving style....hehehhehe