Water coming from exhaust pipe. The water coming out of the tailpipe is 100 normal. As the exhaust system gets hotter the water will exit as Steam or vapor. It happens when the engine is cold and goes away once the engine. And water mixed with antifreeze helps keep modern engines cool. I cranked it up today and there is a black liquid that looks like water and oil mixed coming from both exhaust pipes.
Although that is normal sometimes it can be a sign that the exhaust system has a problem. If it happens due to these reasons then there is no need for alarm. The condensation of the carbon dioxide and the water will be noticed more and you can notice water dripping from your vehicles exhaust pipe. The tell tale sign is your head gasket is blown is if you have grey smoke burning oil or a blue-ish color smoke burning coolant. Water vapor carbon dioxide and nitrogen are the three main pollutants that are going to work their way through your exhaust system and they can sometimes lead to water in an exhaust. Standing water combined with road salt leads to rust.
When the engine cools down completely and exhaust gasses exit the combustion chamber condensation of water and carbon dioxide can be noticed much more and in a moment like this you notice water dripping from your cars exhaust pipe. The condensation of the carbon dioxide and the water will be noticed more and you can notice water dripping from your vehicles exhaust pipe. I have a 67 289 2 barrel in a mustang convertible. Some normal causes are water condensation functioning of the catalytic converter or engine heat.
This is completely normal and you dont have to take your car to a professional. However if you know the root cause of the issue you can easily fix water dripping from a PVC exhaust pipe. Water dripping from exhaust is a common issue. Water is the end result or the by-product of the combustion process. The liquid did not stop coming from the exhaust. Quick video in responce to Richards commentquestion -Thanks to all my patreon subscribers. As the exhaust system gets hotter the water will exit as Steam or vapor. Exhaust pipe leaking water.