What happens if you mix two different oils in the engine?

What happens if you mix two different oils in the engine?

In order to avoid critical engine failures, car owners need to change the oil on a regular basis. At the same time, many of us think about the consequences of mixing oil from different manufacturers in the engine. It is the consequences of mixing two different engine oils that we will talk about in this article. And you can talk about the specifics of auto recycling, including how much money you can get for it, here: https://towingandscrapcarremoval.ca/scrap-car-removal-thornhill.

What will happen if you mix two different oils in the engine?

Types of engine oil

To begin with, let’s talk about what kind of engine oil is used today. It is commonly divided into three main categories: mineral, semi-synthetic and synthetic. Mineral oil is made by refining oil, such lubricant is suitable only for relatively old cars, manufactured several decades ago.

Synthetic oil is produced by a complex technology and is a product of processing of various gases. Such technical fluid has excellent performance characteristics, it is even suitable for use in ultra-modern highly accelerated engines. Its only disadvantage is its high cost, many car owners simply can not afford such expensive car maintenance.

Semi-synthetic motor oil is a kind of the golden mean between cheap mineral and high-quality synthetic. Such lubricant is made by mixing synthetic and mineral oils. This oil has excellent performance characteristics at a much lower cost, which makes it in demand at the market. Semi-synthetic oil is recommended for use with engines that already have high mileage, which eliminates oil consumption and prolongs their service life.

What happens if you mix two different types of oil in an engine

Oil of different categories is made on a diametrically different basis, so it is strictly forbidden to mix it. The car owner must remember that even one type of engine oil has different additives in its composition, which may react with other chemical elements, which not only leads to deposition, but also significantly worsens the lubricant’s operational characteristics.

Is Oil Mixing Allowed

Most engine repair specialists do not recommend mixing engine oils, as it significantly degrades the performance of engines and leads to serious engine failures. If you use two types of oil in the engine for a long time, it leads to coking of the channels, after which the engine must be opened up and overhauled.

At the same time it is acceptable to temporarily mix engine oil in emergency cases, for example, when the oil pressure has dropped on the road and one needs to get to the service center on his own. In such a case mixing of one type of lubricants is acceptable, but in such a case the car owner should not only perform oil replacement, but also perform special engine wash with correctly selected chemical agents.

Additives are the main hazard when mixing different oil brands in an engine. As a result of their interaction with each other cylinder surface may show scuffing, valve group starts working badly, risk of jamming of crankshaft increases. The engine gets dirty very quickly, and subsequently it is possible to solve such a problem only after opening the engine and performing its complex cleaning.

What will happen if you mix two different types of oil in the engine?

Let us summarize

The car owner during the operation of the car should remember that mixing engine oil of different types and from different manufacturers in the engine of the car is not recommended. Such leads to serious malfunctions, the engine begins to wear out quickly, its service life is significantly reduced. Mixing of one type of oil is permitted only for a short time, which is necessary on the road, for example, to get to a service. Subsequently the oil is changed and the engine is flushed from existing deposits.

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