How to Get Rid of Condensation in Engine Oil?

Engine malfunctions or other problems can not always be caused by coolant or water leaks. water in your engine oil. Condensation is a phenomenon that allows water to seep into oil from even the most sealed engine. 

As children, we learned that condensation is a natural phenomenon in which water vapour is converted into liquid water through the effects of temperature. This is also what happens in an engine.

condensation in Engine oil

Why is this happening? How do you remove condensation from engine oil? What happens if we do not take action? This article will answer all of your questions once you’re done reading.

Why does engine oil condensate?

Although there are many things that can cause or affect engine oil condensation, it is important to think about all options for treating the matter. It could be as simple as how you keep your engine clean or how you drive it.

This type of driving will not allow your engine to heat properly if it is driven for short distances frequently.

The engine heats up, then cools down, and the moisture in the crankcase turns into liquid or water on the engine’s internal parts. This is carried by the engine oil throughout the engine. 

Other cases are when cars are not used for a long time and are usually parked in areas where the engine is exposed to cold outside temperatures. Droplets form naturally every day as the temperature drops.

These droplets form within the engine and roll down to its bottom. From there, they can be collected. Over time, a water layer forms on top of the motor oils.

Sometimes, properly sealed engines can be disadvantageous. When the engine cools, condensation cannot evaporate into air.

Here’s a short video explaining condensation in engine oils. You can give it a thumbs down if you like.

Condensation Effect on Engine Oil

You can increase the chances of your engine suffering from rust if you don’t drive it enough. You could also have the same problem if you drive your car a lot and don’t heat it enough.

Engine oil’s moisture content is important too. It is obvious that there is always some condensed water in engine oil. It will not have any significant impact on your engine, as it will evaporate as the engine runs. 

Water will only evaporate if it is small, but a larger amount of water can cause oil to look milky if oil and water mix.

It’s not a smart decision to drive with milky oils. It will only increase friction, heat, abrasion, which will cause premature wear of internal parts of your engine.

You can probably fix the condensation problem if you don’t remove it quickly. It could become a whitish, sloppy, or sticky semi-fluid material on the oil fill cap and dipstick, as well as the inside of the valve cover. Most likely, you can fix it. dipstick by reading It does not address the other issues.

How to Get Rid Of Condensation In Engine Oil?

Heat is the only thing that can eliminate condensation from engine oil. It is important to drive the car enough to heat up the oil to evaporate it. 

If you don’t allow your engine to reach or attain its maximum operating temperature, and keep it there for a reasonable amount of time, condensation moisture will not evaporate. Even a 30-minute ride at the optimal temperature would suffice.

In case you are wondering, if your car is left outside for more than a month and you discover that the engine oil has turned milky the next day, it is important to drain the oil and replace it as soon as possible. 

Avoid short trips. If possible, increase your driving speed to maintain a sufficient temperature.


Take extra care to ensure your engine is in good health. It is up to you. How you maintain and drive your vehicle and car are your choices. This article should answer all your questions regarding how to remove condensation from engine oil.

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