QUOTE(dagreatdzul @ Dec 24 2014, 11:38 AM)
thisss....
am not sure but...
you can try this.
When you turn your key to ON, can you hear a sound like "teeeeettttt' from the rear seat? is loud or veryyy slow?
How much is your mileage? do you often let your petrol indicator to blink long before you pump petrol?
This can be caused by weak fuel pump or "Sumbat" Fuel filter.
This is my suggestion :
1) before you start, turn your key to ON and leave it for few seconds. and try start. does this makes any difference.
2) Change your car Fuel filter when you service your car. It cost around rm30-50 for parts only
3) If not, a weak fuel pump may be the culprit. RM300 for Proton Original part. ( i know.i just changed it)

Thanks for the reply.
-'teeett' sound, not sure will check later.
- mileage about 20K++ only, been using the car for 1.5year only.
- Always fill up before fuel indicator come out
- When start the car I always wait a few second until ABS and Airbag indicator off
- I think everytime go to service at proton center always change fuel filter one.
One more thing, CVT light sometime come out, after a few second gone..
Always susah hati when see CVT light.