What Causes Engine Oil Contamination? The Shocking Truth!

The engine is very important as it allows your vehicle to operate smoothly. It is an essential fluid that keeps your engine lubricated at all times, as well as prevents friction between the engine and internal components.

The thing is that there is a specific time in which the manufacturer recommends that you get an oil changed and the type of oil that’s best for your engine’s optimal performance and longevity. Over time the oil will begin to wear down. However, it’s safe to say that newer engines tend to travel at a longer distance before needing any oil change.

With that being said, lots of people tend to overlook one of the biggest sources when it comes to savings and that is oil contamination prevention. In this article, we are going to speak about the danger of oil contamination and what you can do to fix the issues.

What Causes Engine Oil Contamination?

What Causes Engine Oil Contamination

Let’s start by saying that oil contamination can come from either external factors or internal breakdowns. It’s also best to keep in mind that oil contamination can even occur before you receive the oil.

What this means is that tanker trucks, storage containers, dispensing and even storage conditions can lead to contaminants in the oil. If you don’t take the time to filter it out, then you are likely introducing these contaminants to your vehicle.

Signs of Contaminated Engine Oil

When your vehicle’s engine oil is compromised, there are several things that you’ll notice, which include:

  • Check engine light: There is no doubt that the check engine light tends to activate for several reasons but it mostly occurs when there is an issue with the engine or its components. Another thing to keep in mind is that when you have contaminated oil, it causes the check engine light to activate.
  • Loud engine operation: It’s best to keep in mind that the engine oil helps the engine to operate smoothly. When there is dirty oil in the engine, it messes with the lubrication of your engine which causes the loud operation to occur. At this point, you’ll start to hear a banging noise. It’s an indication that your engine is wearing down due to a lack of oil.
  • Oil check light: Not only does your oil gets contaminated after extended use, but the engine oil also becomes thin out causing it to be less viscous. What this does is affect the capacity of the oil to lubricate your engine which results in the oil check light. Oil leaks are another factor that could trigger the warning as well.
  • Overheating engine: Whenever there is an overheating issue it could be because of a low oil level or a failed cooling system. It’s safe to say that when your engine oil is old, it becomes contaminated which affects your engine parts from being lubricated. When this happens, it usually leads to overheating.
  • Poor performance: Let’s start by saying that if the oil in your engine is old, it will then contain particles, which will result in the oil filter being clogged up. When an oil filter is clogged, it will affect the smooth flow of oil through the engine which will limit the engine’s overall performance.

There is no doubt that your engine oil will become contaminated over time, but leaving it unchanged could actually result in your engine being damaged. This is why it is important to change your oil when necessary so that you can get a smooth performance as well as longevity.