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一辆2004年12月出厂的江铃全顺车,累计行驶11.7万km,出现高速行驶时冷却液温度表显示异常,具体表现为:当以100km/h左右的速度行驶一段时间后,冷却液温度表指示会从低温区域迅速上升到高温区域,有时甚至达到红色区域,若此时松开加速踏板减速,冷却液温度表指示会瞬间回到正常区域。接车后,首先调阅该车的维修档案。发现该车在一个月前因“拉缸”进行过发动机大修。进一步询问驾驶人得知,发
A JMC shipped in Dec. 2004, with a total mileage of 117,000 km, showed an abnormality of the coolant thermometer at high speed. The specific performance is as follows: After driving at a speed of about 100 km / h for a period of time, the coolant thermometer The indication will rapidly rise from the low temperature area to the high temperature area and sometimes reach the red area. If the accelerator pedal is decelerated at this time, the indication of the coolant temperature gauge instantly returns to the normal area. After the car, first of all access to the car’s maintenance files. Found that the car a month ago because of “pull cylinder” over engine overhaul. Ask the driver for further information