Ask Tan You why it is difficult to start a cold car with a throttle after washing the throttle.

There are many reasons why it is difficult to start a cold car. If it is difficult to start after cleaning the throttle and friends' mouths, then you suggest checking the pressure of gasoline. If the pressure of sucker rod or tubing is not enough to store the pressure, it will be more difficult to start the cold car. You can start a fire, then turn off the fire for about half an hour to regenerate the fire. If starting is difficult, check the oil pressure.