1.不来油或来油不畅故障的判定　　汽车发动机不能发动或发动后逐渐熄火，行驶中动力不足，拉阻风门后仍无好转，并且导致自行熄火，熄火后发动不着；向化油器倒入适量汽油(注意不要边倒边发动)后继续发动，能着火，但过一会儿又自行熄火，则可判定为汽车出现不来油或来油不 1. Do not come to oil or poor oil failure to determine the car engine can not start or start after the flame, lack of driving power, pull the throttle still no improvement, and led to self-extinguishing, turn off after the start; to the carburetor Pour into the appropriate amount of gasoline (be careful not to launch while the edge down) to continue to start, can catch a fire, but after a while they turn off their own flame, you can determine the car does not come or not come to oil