Bad Brake Pads: If your pads have become contaminated with oil or another substance, they can vibrate as they grip the brake rotor. You'll need to replace your brake pads.
Bad Brake Disc: Inspect your brake discs. If one or both are bad, they can cause your brakes to grab suddenly or unevenly. You'll need to replace your brake discs. They should always be done in pairs, so don't try to skimp.
Car Out of Alignment: If your car is out of alignment, this can cause your front end to wiggle madly, causing a vibration. Get an alignment.
Worn Front Suspension: Any number of worn suspension parts can cause vibrations. Worn ball joints, a bad steering rack, worn tie rod ends, a bad wheel bearing or upper strut bearing, and even a bad front strut could cause it. Start checking.
如果一头雾水的话,还是去车铺查一查确定到底是那部分的故障,如果希望有个大致维修估价,请确认故障后把报告贴上来,大家可给些参考建议! 你说这样行么?