Castrol Engine Oil

After my wife car, it is now my car to change engine oil.

I choose castrol 20W-50.

How much???

Engine oil - RM 55

this website only sell RM 42. (http://protonperoduaparts.com.my/en/49-castrol-gtx-20w-50-sg-engine-oil.html)

Oil Filter - M 8


Air filter -RM 8


Service Charge RM 5

I ask the foreman, why my car after I off the engine, the car will "shake" before totally off.

He explain maybe is Carburetor dirty or the fuel not yet fully consume.

He help me clean the Carburetor.