How to Get Water Out Of Your Exhaust | 6 Methods Explained

How to Get Water Out Of Your Exhaust

Most people don’t think about water when they are buying a car. They think about the internal combustion engine and the corrosion that it may generate. A little-known fact is that water is one of the most significant contributors to decay in a car. The fluid passages in your car’s engine can build up with water. This water doesn’t affect your vehicle’s performance, but it can damage the exhaust and cause it to rattle. This blog will look at how to get water out of your exhaust.

How to Get Water Out Of Your Exhaust?

How to Get Water Out Of Your Exhaust
  • Open the bonnet. 
  • Locate your coolant reservoir. 
  • Open your coolant reservoir. 
  • Fill it up with water. 
  • Find your exhaust pipe. 
  • Unscrew your exhaust pipe from the silencer. 
  • Unscrew your silencer from the head pipe. 
  • You must unscrew your head pipe from your turbocharger. 
  • extract your turbocharger from your exhaust manifold. 
  • Unscrew your exhaust manifold from your engine. 
  • Now, you should be able to get the water out of your exhaust.

6 Different Methods of Getting Water Out Of Your Exhaust

How to Get Water Out Of Your Exhaust

Method: 1 

Many cars like to accumulate water in the exhaust pipe over time. This water can boil and produce carbon dioxide and toxic fumes on start-up. It makes the engine run inefficiently, and it can fail. 

First, you will want to pull the engine and set it somewhere to cool. Next, you will use a water pump hose to remove the water. Then you will want to start the engine and let it run to get all of the water out. Once it’s all out, you will want to spray a corrosion inhibitor in the exhaust pipe to stop the water from accumulating again.

Method: 2

  • For a minute, start a car and warm it
  • Try finding the water where the car will let off steam; the smoke may be white or a steamy substance. 
  • Place a towel over the exhaust and drive someone else. 
  • Pull the towel down so that it covers the exhaust. 
  • When you’re sure the towel is covering the whole exhaust, turn the car off. 
  • Get a bucket with enough water to submerge the towel and pull it off the exhaust. 
  • Pull the towel down and let the water fill the bucket.

Method: 3

There is a wide range of methods to get water out of your exhaust pipe. If you do stick without your regular practice, try these out! First, you can use a pump. It is effective for many people. Connect it to the exhaust pipe and stroke it until the water rises to the top of the tube.

A magnetic pump is a fantastic alternative. All you have to do is put the magnet on the end of a long rod and slowly pull it through the exhaust pipe. While this can be laborious, it’s worth it in the long run!

Method: 4

Your car’s exhaust gets filled with water whenever you drive through rain, a puddle, or even go over a bridge. Removing it can be frustrating and time-consuming. There are many different ways to get the water out of your exhaust, and none of them are very hard. 

One straightforward way to get the water out of your exhaust is to drive your car on an empty road. The speed will help water get out of your exhaust. Another common way to do this is for your vehicle to idle for about an hour. However, this can be costly, and it’s not healthy for your car.

Method: 5

Fuel combustion, whether diesel, gasoline, or natural gas, produces heat is a heat exchanger transfers this heat to hot water sent through the exhaust pipe condenses into water droplets. The exhaust stream does feed to a separator that removes any moisture from the exhaust. 

It does release before the now clear vapor into the atmosphere. This method does most commonly use on larger vehicles which can have upwards of 1 liter per minute going through the exhaust system.

Method: 6

A vacuum cleaner removes air molecules from an enclosed space and vents them outside. A vacuum cleaner can suck water out of a vehicle’s exhaust pipe if it is placed over the exhaust pipe and plugged into a power source. The vacuum causes a decrease in air pressure inside the vacuum cleaner’s nozzle. There is different pressure on the facade and back destinies of the valve. However, it draws water vapor molecules from the exhaust pipe through capillary action.

Frequently Asked Questions

What Happens If Water Gets In The Exhaust Pipe?

When water gets into the exhaust pipe, it can cause corrosion. The water must contact the hot exhaust gases moving at high speed. It speeds up the water’s healing and changes its state to vapor. As the steam refrigerates, it converts about into a fluid state. It creates rust deposits on the pipe’s internal surface, restricting airflow and leading to blockages.

How Can I Get Water Out Of My Tailpipe?

The tailpipe emits water in response to moisture ingestion in the atmosphere. The tailpipe did typically plug up with dirt, so when you clean out your tailpipe, it can cause water to flow out when your problems do not still remove now. Following the above steps, the problem may relate to clogging in your radiator.

Does It Normal For The Exhaust To Smoke?

A small amount of smoke is average, mostly when the exhaust gases from a car engine exit. A black or blue film indicates carbon buildup from a clogged catalytic converter. A white haze in the plume may indicate a leaking head gasket. Another type of hose leak may cause a white plume, but this one will have steam-like condensation in it.

Is Water From Exhaust Good?

The water does create by burning fossil fuels to create power. And it contains substances such as sulfur and nitrogen oxides, particles, and gases. When this water does release into the environment, it can hurt people who are breathing in this air.


In conclusion, never put water in your exhaust pipe. There are many other viable options for water removal, such as a wet/dry vacuum or a pressure washer. When you next need to remove water from an exhaust pipe, don’t be tempted to pour it down the line like before. Use a wet/dry vacuum or a pressure washer instead and never put water in your exhaust pipe again.