最近天冷,遇到Camry2000启动困难的问题。拧钥匙启动时有时只听到卡达的一声没有启动机转动的声音。每次多试几次还是可以发动。网上研究了一下,知道通常是由于启动机的电磁开关连接头(Starter Solenoid Contacts) 磨损造成接触不良。此时电磁开关工作发出卡达的响声,但是没有电流流过电动机,不能带动发动机飞轮转动。从Youtube上看到更换电磁开关连接头不困难,决心自己动手早日解决问题,以免某一天真的汽车不能发动。从Amazon买来Starter Repair / Rebuild Kit for Denso,Plunger & Solenoid Contacts。花了两个半小时换好了电磁开关连接头。旧的接头已经磨损了很多,接触表面还有许多的坑坑点点,像是电火花烧的。Camry的保养手册列到八年12万迈,大概也是车子的设计寿命。车子到了设计寿命时,零件的老化(Thermostat failure), 磨损(Starter failure)就会造成普通的维护不能解决的问题。没有经验的人还是开新车来的省心。为旧车找到并解决问题只能是自得其乐。
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