问:60英里时,振动问题。速度相关。

你好,我有一个旅行时振动问题在高速公路上做60。我感觉振动在司机座位,脚垫和方向盘。不发生在低速度或制动。我坚信,这是速度相关。我已经四个轮胎旋转,平衡的4倍,路力平衡两次,新轮胎;6个月大的时候,新的转子和刹车片不到一年,经销商更换防倾杆上周结束的链接。哦!和我提到我也做了一个前轮定位。我的想法。我抬高车,开始对游戏的感觉。 The only thing i noticed is a decent amount of play in the drive shaft axle; driver side. Its make a metal to metal sound when moving it side to side and top to bottom. Now iam not sure if its normal. I asked the dealer and they said its highly unlikely for it to go bad with the current milage on the car. Any comments and opinions highly appreciated. Thanks. 2012 Infiniti FX35

我的车有46800英里。
我的车有一个自动变速器。