What should you do when your car's engine oil is contaminated with water?
During the rainy season, prolonged rains have caused many incidents of gasoline and engine oil being contaminated with water. This causes extremely serious damage such as making the vehicle difficult to start.
Causes of water contamination of engine oil
Cars passing through flooded areas
When a vehicle passes through a flooded area, water will enter the exhaust pipe and enter the engine oil tank, contaminating the engine oil. The most common sign is that the vehicle stalls and sits in a puddle.
Cam cover gasket is loose
The cam cover gasket is the part that connects the cam cover and the engine parts, preventing engine oil from leaking out. A loose cam cover gasket will create a gap for water to enter the engine, engine oil tank, causing water contamination of the engine oil.
Worn, damaged radiator
A worn or damaged radiator can cause coolant to leak and mix with the engine oil.
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During the rainy season, prolonged rains have caused many incidents of gasoline and engine oil being contaminated with water. Illustrative photo |
Poor quality oil
One of the harmful effects of using low quality oil is that the piston and the cylinder wall in the combustion chamber quickly wear out. From there, water will leak through those worn gaps, mix into the engine oil, causing the oil to become contaminated with water.
Therefore, when changing oil, car owners need to learn carefully about the type of engine oil to choose a good, quality product to help the car operate smoothly and stably, especially to limit the oil from being contaminated with water, avoiding unwanted consequences.
How to fix the problem of water contaminated oil
There are many reasons why engine oil is contaminated with water. Therefore, to find the best solution, you must know the specific cause. Below is how to fix engine oil contaminated with water in each case.
Cam cover gasket open
If the engine oil is contaminated with water due to a loose camshaft cover gasket, you need to replace the gasket. Make sure to tighten the camshaft cover properly and with enough force, then change the oil.
Cars passing through flooded areas
Here's what to do if your engine oil gets contaminated with water after driving through flooded areas:
If the engine is not broken, you can manually crank the engine, change the oil and open the spark plug. Then you can start the car to push out any remaining water, dry the air nozzle, reattach it and continue to start the engine.
If the engine is badly damaged and cannot be started, take the car to the nearest repair garage for a mechanic to handle.
Above is a summary of the problem of water contamination of engine oil and how to fix it. Hopefully readers can draw useful experiences to have a timely response to this problem.