D16y7 i think there is a check light at the ecu on passanger side you can have a look ,see if it blinks for error code...if not mistaken yours is zc engine..if nothing comes out there is no need to adjust...unless you tangan gatal... :)
My started motor is giving some noises during cold start after the engine has started. It has a sound like a loose alternator belt for less than 1 sec. Anyway, I was told that it is not a problem and...