问:我怎样才能让引擎停止嘎嘎作响?

让我先说可能有一个或多个问题导致了响亮的响尾声和振动。诊断振动和嘎嘎声是一项决定正确修复的动手技能。有两个领域应该看:驱动皮带和电机安装。检查皮带传动，确保没有失效的滑轮产生噪音，并确保皮带张紧器足够强，以保持皮带的张力。一个薄弱的皮带张紧器将传递振动和声音到底盘当张紧器前后移动。下一个要看的区域是电机支架。你的思域有三个电机支架和一个扭矩支架。电机安装是橡胶绝缘体，有助于减少电机振动进入底盘，扭矩安装减少发动机在踩油门踏板时的扭转量。马达支架由橡胶制成，随着时间的推移，会因热、冷和发动机运动而变弱，导致它们崩溃、断裂和撕裂。当电机支架倒塌或损坏时，它将允许电机通过底盘传递噪音和振动。 It is also possible that your vehicle could simultaneously be experiencing a failing belt tensioner and a partially collapsed motor mount, resulting in amplified sound. To have your vehicle inspected, please contact YourMechanic and one of our technicians will be happy to assist in diagnosing the issue and potentially replacing either the传动皮带张紧装置或者是电机安装架如果需要。