As automobile enthusiasts, there are some typical phenomena that we must be aware of in terms of the maintenance of our vehicles.
You might have experienced water coming out of the exhaust pipe of your vehicle sometimes. While it could be perfectly normal in some situations, it could also be a sign that something is not in order. Our automobiles often give signs to keep us updated about the status of their health. It becomes crucial to keep an eye out for these signs. Here is why water is often seen dripping from a car exhaust –
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Reasons for Water Dripping From Exhaust Pipe
- Condensation – We are aware of the fact that the combustion process in the engine causes water vapour as a by-product. These vapours can condense in the outlet manifold and start leaking as water. This is perfectly normal.
- Heat From The Engine – For people living in cold environments, the engine needs to heat the components for the proper functioning of an automobile. The heat from the engine mixes with the cool air from the atmosphere causing water vapour in the exhaust pipe.
- Damaged Piston – The issue could crop up if you see black smoke and water coming out of the exhaust pipe. In such cases, you shouldn’t wait around and approach a mechanic at the earliest. If this is also accompanied by a foul smell, the reason could be a damaged piston. That could be seriously dangerous for the life of an engine and must be remedied as soon as possible.
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- Blown Head Gasket – Also, the smoke, smell and water in the exhaust pipe could also be caused by a blown head gasket. The job of the gasket is to keep the coolant flowing. If that is broken, the engine will overheat giving you a clear sign that the car needs fixing.
- Catalytic Converter – The job of the catalytic converter in your vehicle is to minimise the toxic pollutants from the exhaust of the engine. That also results in vapour formation that might come out of the tailpipe as water. This is also completely normal.
- Flood – Finally, there are times when your car goes through a pool of water on the road. Resultantly, water could easily enter the exhaust pipe and cause issues with the emissions. That is why it is always advised to make sure to let the tailpipe dry if you ever come out of the pool of water.
