QUOTE(lhy88 @ Nov 4 2009, 05:17 AM)
i got my persona around late May, a m-line..a problem i found out when i drive my persona for the past week..
whenever i'm trying to brake when i'm on 80-100km/h, my steering will kinda be vibrating.. whenever i go 120-140km/h, the steering vibrates even worst..

anyone of u experiencing the same problem? i suspect it may be the alignment? or disc brake prob?

tq.
disc brake warp.....do you wash your car after driving/still hot???..if yes then this is the problem to the warp disc brake as when the disc brake is hot,you wash your car and the water drips into the brake area causes it to warp....or have you ever slow down when approaching a big pool of water???....go trough the water during heavy rain will also cause the disc to warp worst still, if you use the brake more...
-avoid washing the car right after driving..let the disc brake to cool down at least 4-5hours or morning is the best
-avoid going through a pool of water
-splashes from other vehicle that go trough the water will also cause ur disc to warp because sometimes the splash is so high that will cause the water to hit your car...
-try to get claim from SC....just say the steering vibrate when braking...