不久前我驾驶一辆东风10吨半挂车,从十堰至常州拉货,途中感到动力不足,尤其爬坡无力,油耗增加,排气管发吐,冒黑烟,加机油口等处外喷油气。我一会停车检修化油器,一会又停下调整气门、白金触点间隙,拆下火花塞查看,发现电极处全都烧黑并被汽油濡湿,换上一组新件,行驶一段里程后再拆下检查,同样烧黑和濡湿。检查空气滤清器不太脏, Not long ago I was driving a Dongfeng 10 ton semitrailer and pulling goods from Shiyan to Changzhou. I felt a lack of motivation on the way. In particular, I was unable to climb, the fuel consumption increased, the exhaust pipes emitted vomit, gas. I will stop for overhaul carburetor, will stop adjusting the valve, platinum contact gap, remove the spark plug to see and found the electrode at all burning black and gasoline wet, put on a new set of parts, driving a mileage and then Remove the check, the same black burn and wet. Check the air filter is not dirty,