吸烟对身体健康不利,这是大家共所周知的,但香烟在汽车维修中有一些妙用,这知道的人还不多。笔者在较长时期的汽车维修工作实践中利用香烟来诊断故障,排除故障还不少呢!可以说是本人的小小“专利”吧。尤其在进口汽车维修中,更能体会到的省时、省力、快速作用。下面就谈谈香烟在汽车维修中几个用处。1.用吹烟法来检查气门与气门座的密封性 把 It is common knowledge that smoking is bad for our health. But cigarettes have some magical effects in vehicle maintenance. There are not many people who know this. The author in a longer period of vehicle maintenance work using cigarettes to diagnose faults, troubleshooting a lot of it! Can be said to be my little “” patent. " Especially in the maintenance of imported vehicles, better understand the time-saving, labor-saving and rapid role. Here to talk about cigarettes in the car repair several uses. 1. With the smoke to check the valve and valve seat sealing