The internal combustion engine of the car is generally embedded in the car for emitting the exhaust gases in the combustion process. Through the piping process of the car, the exhaust gases can flow out from the engine through the tailpipe. Many times, you will notice that the water coming out of the tailpipe means water is generally coming from the exhaust system. When the water coming out of the exhaust system, first you have to find the reasons behind it. The following video defines the basic causes behind the water coming out from the car exhaust.
https://vimeo.com/356116729