Quote Originally Posted by milo101 View Post
dinala ulit as service center ko yung unit ko for ECU update and the performace is better now. Malakas na ulit yung acceleration and the engine knock is completely gone. sana lang for good.
I think Hyundai is testing the right settings for the ECU. Ang problema ginawang guinea pig mga units...
Hopefully makuha na ng hyundai ang right setting for our cars.

Keep us informed nalang sir...