What will happen if Xiao Qiao's car suddenly finds that there is no water in the water tank cover?

Hello, it will seriously damage the cylinder bed. Generally, there is no problem if the water thermometer does not reach the red line. Don't keep driving without drinking water!

It's my pleasure to serve you. I hope my answer can help you. Wish you a happy life! If there is something wrong with the car, ask the car master. 4S shop professional technician, 10 minutes to solve.