My car started to have some grinding noise from the psg side wheel when I turn to right.
It has no such noise when driving straight or turning to left.

I checked CV boot, and it is fine no broken. Can any one give any advice?

Thanks a lot!

 

CV joints would make a knocking noise. Try to lightly apply the brake when turning right. If the noise changes or goes away, your brake pads may be shifting or just plain worn out. A wheel bearing would make more of a rumbling noise in my experience, but I wouldn't rule it out.

 

yeah, the cv axle would be more of a knocking or a loud ticking noise...

 

Thanks buddy!
I tried to apply brake when turning, but nothing changed.

Actually, it is very weird. if the turning is not very hard or speed is slow, there is no noise coming out, but when weight loads to left side over some point, that grinding noise occurs.

Could that be the problem of the wheel bearing?