驾驶员出车或在执行任务时 ,汽车发动机的火花塞出了故障。火花塞的故障有多种情况 ,在没有备用火花塞的情况下 ,可采取相应的急救措施。( 1 )火花塞的工作情况是否正常 ,可采取短路试验的方法测定。工作不良一般是因为积炭过多而造成短路 ,可将火花塞拆下 ,刮除积炭即可 ,但应 The driver’s engine spark plug has failed while the driver is out of the vehicle or while carrying out his duties. There are many cases of spark plug failure, in the absence of spare spark plug case, can take the appropriate first aid measures. (1) Whether the working condition of the spark plug is normal or not can be determined by the method of short circuit test. Poor work is generally caused by too much coke and cause a short circuit, you can remove the spark plug, scraping carbon deposition can be, but should