can check the cooling system such as radiator and water level in radiator and radiator reservoir .....if radiator a bit sumbat then the coolant hard to pass by so the temperature will get a bit high lor ...
after changing to the td04hl-15G... i've been getting this problem :(
my boost will fluctuate from +-0.1bar from full boost so it feels like the car jerking.
i only have a few suspects of my own.
1. fishbone... but...