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How to get moisture out of engine

How to get moisture out of engine?

You will notice moisture in your car’s engine, especially in the winter season. Let us take the example of water in our freezer. When we put water there for a long time, it freezes and when we take it out of the freezer, it starts melting. It is all a matter of temperature that changes the condition of the liquid.

Similarly, when you do not use your car for a long time and park it outside, you will notice that the engine has been moisturized. The moisturization is not good for your vehicle’s engine as the use of water can damage it. You might be aware that the combination of water and fuel is not good for our car’s engine. So, if you want to enjoy the good performance of your vehicle, you should get rid of moisture from your engine.

In this guide, we will tell you how to get the moisture out of the engine. No doubt, it is an important task to perform to maintain the stability and reliability of your car engine and increase its life. If you do not get the moisture out of the engine before driving your car, your engine will be damaged in no time. So, do not waste your money on buying a new engine and take care of it instead.

Remove moisture out of engine – 5 ways you can do easily

Let’s have a look at some important ways that could be helpful for getting the moisture out of your car engine:

1. Crank The Engine

Cranking your engine is one of the best methods to get the moisture out of the engine. You must be wondering how to perform this task as you might have heard of it for the first time. But you do not need to worry about anything when we are here for you to provide you with detailed information about this method. You just have to review this section in detail to know the answers to your queries.

Let us tell you that you need to remove the spark plugs from your car for cranking the engine using your hand. You have to keep rotating this crank until you see that the pistons are as high as they can go in the cylinder. In this way, you can reach the water that is present in your engine.

When the water in your engine is visible to you, you need to use a towel or a shop vac for reaching the water. Follow this step for all the cylinders and make sure that the water is all cleaned out. Let us tell you that you can not remove each drop of water but you should try your best to get rid of moisture out of your car engine and take out all the extra water from it.

2. Change The Oil

If you notice that the water is present in your engine in a very large amount, you can get rid of it by changing the oil. It is because it might be difficult for you to use a towel for removing and cleaning all the water out of the engine. You can take out all the existing fuel from the tank so that you could get rid of water droplets present in your engine affecting its performance.

For changing your engine oil, you need to open the tank from where the oil can be added to the engine. After opening it, you need to remove the drain plug using a wrench and unscrew it. You will see that the oil has started pouring out of the oil pan when you pull the drain plug away.

Next, you need to find the oil filter and remove it from your vehicle. You can use a wrench for this purpose. When you loosen the air filter, you will see that the existing engine oil has started coming out of the top and is dripping down. You can install a new oil filter if you want so that there is no chance of moisturization in there.

3. Keep The Tank Full

If you are looking for the best methods to get the moisture out of your car engine, you should review this section. Keeping the tank of your vehicle full is one of the best and easiest methods to be used. You can minimize the level of moisturization in your car engine by keeping the tank full so that there is not enough space for the water vapors to condense.

You may have noticed the appearance of the water droplets on the sides and top of the interior surface of the oil tank. It is the result of the humid air when it gets into the gas tank.

Let us take an example related to cooking. When you cook rice and cover the saucepan with its cap. When you remove this cap, you notice there is condensed water on the surface of the saucepan cap. It is the humid air that gets condensed.

4. Heat Up The Engine

When you see there is moisture on the surface of your engine and you want to get rid of it, we would like to recommend you heat up your engine before riding it. It means that if you are starting your vehicle after a long time and there is condensed water in there, you can get rid of it by applying heat to it. Heat can be applied by running the engine at a moderate temperature.

You may have seen people start their vehicle’s engine and let it warm up for about five minutes and then start the vehicle to enjoy a smooth ride. The reason behind this action is to remove the moisture out of your engine so that you could enjoy the enhanced performance of your vehicle and enjoy a smoother ride on it.

5. Park The Car Inside

As we know that the change in temperature is the major reason behind the moisturization in the engine oil, it is recommended to you avoid parking your car at extreme temperatures. In other words, you will notice moisture on the surface of your engine, especially in winter. It is because the humid air turns cold and stays on the surface of the engine.

When you start your engine, you notice the humid air has turned into water droplets. If you want to reduce the level of moisture in your engine, you should park your car inside your house in the garage. Make sure this garage is not open. If it is a closed area, there are chances that the moisture will be available in less amount. You can get rid of it just by starting your vehicle and riding it for half an hour.

Frequently Asked Questions

1. How to get the moisture out of the engine?

You can get the moisture out of your car engine by using a towel or applying the proper amount of heat to it to let the water droplets vaporize.

2. How does the engine get moisturized?

Your vehicle engine gets moisturized when the humid air gets condensed inside your vehicle’s engine.

3. What happens if you do not get the moisture out of the engine?

If you do not get rid of moisturized engine oil, your engine will get damaged in no time and your vehicle’s performance will also be affected badly.


The moisture in your engine is a result of humid air that gets condensed inside your vehicle’s engine. You should remove it if you are concerned about the safety of your engine and the performance of your vehicle. We recommend you warm up your engine before driving and never let your vehicle stay ideal for a long time period.

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