oec88, I still believe you should send ur car for service in UMW.
Else u may lose all the warranty on the parts.

Had a customer, acceleration pedal was not working properly after a minor accident. A brand new vios, 3 months old.
UMW only allow warranty claim if all the service record etc, all good.


4 litre 5w30 semi-synthetic for around RM150++?
That's actually not cheap, make sure u spend on a good engine oil.

I'm using Pennzoil 5w30 semi on my Toyota, around RM100 for 4 litre.
I changed it at 5k km though, not at 7k km as most people do for semi-synthetic oil.