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故障车型:卡迪拉克·弗利伍德,V8发动机,排量5.7L。 故障现象:汽车大修后,无法起动。 故障排查:一天下午,该车拖至我厂。问诊中获息:该车一个星期前在某修理厂换机油,更换中发现机油脏污。汽车已运行180000km,修理工建议大修发动机,并解释说,在换掉的机油中有很多金属颗粒,必定为运动元件摩擦所产生的金属颗粒;如果此车继续运行,将会对发动
Fault models: Cadillac Fleetwood, V8 engine, displacement 5.7L. Symptom: car overhaul, unable to start. Troubleshooting: One afternoon, the car dragged to my factory. Get medical attention: The car a week ago at a repair shop for oil, oil change found dirty. The car has run 180,000km and the mechanic advises overhauling the engine and explains that there is a lot of metal particles in the oil that has to be replaced, which must have been the metal particles produced by the friction of the moving elements; if the car continues to run,