Can I Mix Full Synthetic and Synthetic Blend Engine Oil?

When choosing suitable oil for your vehicle, you often get confused about oil. Because you might have heard about different types of oils. For example, engine oil, motor oil, full synthetic oil, synthetic blend oil, etc., are common oils used in vehicles.

Sometimes, you might need to mix oils, or the oil gets mixed somehow. So, you might be confused about whether you can mix full synthetic and synthetic blend engine oil or not. You have to know the safety and consequences of mixing these oils. Moreover, knowing the benefits and drawbacks of mixing these oils is also important.

Can I Mix Full Synthetic And Synthetic Blend Engine Oil?

You can mix full synthetic and synthetic blend engine oil. Mixing synthetic oil with a synthetic blend or other conventional oils is completely safe. Moreover, mixing these oils will not contaminate the engine oil. Full synthetic and synthetic blend engine oil are compatible.

However, mixing different engine oils can be pretty dangerous sometimes. But when it comes to synthetic oils, you can mix them. Synthetic blend engine oil means conventional oils. So, there is no risk of mixing convention oils with full synthetic oil.

To know the details, you have to know the difference between full synthetic oil and synthetic blend oil. Generally, full synthetic oil is made with a synthetic base stock and additives. But synthetic blend oil is the mixture of conventional oils with synthetic stock. So, synthetic blend oil is the diluted one.

Sometimes, you might think about the consequences of mixing synthetic blend oil with full synthetic oil. But mixing them doesn’t create any big problem. Because these oils are compatible with each other.

Generally, synthetic blend engine oil is the diluted form of full synthetic oil. That means when you mix synthetic blend oil with the full synthetic oil, the full synthetic oil will be diluted, and the performance might get reduced than the full synthetic oil.

If you mix these two oils vigorously, the additives might react, and the oils might become destabilized. But if you can reduce the effect of additives, the oil will remain stabilized. So, mixing might be problematic sometimes.

So, you might understand that fully synthetic oil is the best option for an engine. But sometimes, the full synthetic oil can be too expensive. So, you can use synthetic blend engine oil. The performance might not be the best. But the engine will also work efficiently with synthetic blend oil.

Is it ok to mix synthetic blend with full synthetic oil?

Yes, it is ok to mix synthetic blend with full synthetic oil. Generally, mixing synthetic blend engine oil with full synthetic oil doesn’t create any problem in the engine. Moreover, they are safe to mix.

You might think that mixing these two oils might not mix well. But these oils are compatible. So, they will mix well and will not contaminate the oil. So, you can mix synthetic blend oil with full synthetic oil.

Generally, the performance of the engine might be interrupted a little bit. For example, synthetic blend oil is less efficient than full synthetic oil. But it doesn’t mean that you can’t mix them. Mixing them might create reactions with the additives.

This might lead to diluting the full synthetic oil. That’s why the performance might be like mid-grade engine oil. Otherwise, there is no problem mixing synthetic blend oil with full synthetic oil.

Is synthetic blend oil the same as full synthetic?

No, synthetic blend oil is not the same as full synthetic. Generally, synthetic blend oil is another form of full synthetic oil. Because synthetic blend oil is made of full synthetic oil with other additives.

Generally, a full synthetic oil doesn’t contain other conventional oils. A full synthetic oil is made of synthetic base stock and additives. The additives make the performance better of synthetic oil.

But the synthetic blend engine oil is not pure synthetic oil. Synthetic blend oil is made of synthetic base stock and other conventional oils. The conventional oils make the synthetic oil diluted. So, the synthetic blend oil is categorized as mid-grade engine oil.

Synthetic blend oils are made for reducing the price of the oil. The price and performance might be different. But the purposes of synthetic blend oil and full synthetic oil are the same. These two oils are not the same but have the same functions.

Can you mix two different types of synthetic oil?

Yes, you can mix two different types of synthetic oil. Because synthetic oils are compatible with one another. Moreover, synthetic oils are also compatible with conventional oils. Even you can mix two different types of synthetic oils of different brands.

Because synthetic oils don’t create an unsafe situation after mixing. You might get the reduced performance of the engine. But this doesn’t mean that the engine will not work properly. You can run the engine well with a synthetic oil mixture.

In general, mixing oils is not recommended. Because oils get contaminated, and the performances get reduced. Sometimes, the oils get destabilized because of the reactions between additives.

But for synthetic oils, the problems are not that severe. So, you can mix them when in an emergency. Moreover, you can also mix two different types of synthetic oil if you want to reduce costs.

Three reasons why you can mix synthetic blend with full synthetic oil

Now that you know you can mix synthetic blend oil with full synthetic oil, you might want to know the reasons. So, let’s see the reasons why you can mix synthetic blend with full synthetic oil.

Compatible:

Synthetic blend oil and full synthetic oil are compatible. So, if you mix them, they will not work separately. The oil will be mixed well and work efficiently. You might think that the oils might get contaminated and be dangerous.

But you can mix full synthetic oil and synthetic oil. Because these oils are compatible and mixable.

Safe:

Sometimes, mixing different oils can be unsafe and highly dangerous. Even some mixed oil can damage the engine gradually. But mixing the full synthetic oil and synthetic blend oil can be totally safe.

The fully synthetic oil might be diluted after mixing conventional oil. Also, the performance might be interrupted. But it will not create an unsafe situation.

Cost-effective:

One of the main reasons for mixing two synthetic oils is the high cost of full synthetic oil. The full synthetic oil is pretty costly. But the synthetic blend oil or conventional oils are more cost-effective than full synthetic oil. So, you can mix synthetic blend with full synthetic oil to save cost.

What happens if you mix synthetic blend oil with synthetic oil?

If you mix synthetic blend oil with synthetic oil, the mixed oil will be safe to use. But some changes in the oil properties might occur. For example, the performance of the full synthetic oil will be reduced.

Generally, the full synthetic oil is pure without any conventional oils. But it has additives to make the oil perform better. So, when you mix synthetic blend or conventional oil with the full synthetic oil, the additives react with other oil contents.

So, the oil might get destabilized if you mix synthetic blend oil with synthetic oil. Moreover, the full synthetic oil gets diluted after you add synthetic blend oil with it. So, the performance of the engine might not be the best.

But the purpose of synthetic oil still works with the mixture of oils. So, some properties might change if you mix synthetic blend oil with synthetic oil.

How much full synthetic oil to mix with a synthetic blend?

You can add a synthetic blend oil with the full synthetic oil in any ratio. Because mixing these two oils don’t create any problem. Mixing full synthetic oil and synthetic blend oil is safe. So, you can either add one quarter or half synthetic oil to mix with a synthetic blend.

You can also mix them in a 1:1 ratio. Or you can add 25% full synthetic oil with synthetic blend oil. The more synthetic blend oil you mix, the more the oil will be diluted. So, you can set the ratio according to your own preference.

Final Thoughts

Full synthetic oil can be mixed with synthetic blend engine oil. Because these two oils are compatible with each other. Moreover, mixing them is pretty safe. Generally, mixing these two oils doesn’t create any big problem. But the performance of the full synthetic oil can be interrupted.