High -quality motor oil is the key to good engine operation, it reduces the wear of the parts, extending the life of the motor, allowing you to increase the intervals between repairs. Each driver wants to pour good, high -quality oil into his car, but how to determine how much it answers the declared parameters? There are a lot of manufacturers in the auto chemistry market, so choosing engine oil, like other consumables for the car, it becomes more and more difficult.
Many drivers buy expensive chemistry, believing that the more expensive the oil, the better it is. But this is not always the case. In many cases, buying oil of a well -known manufacturer, we simply overpay for a promoted brand and advertising on television, although there are a huge number of good motor oils of non -such well -known manufacturers. When buying products of a well -known manufacturer, it is very easy to run into a fake and purchase poor -quality oil at an expensive price. How to avoid this?
First, study oil marking. There are several classifications of motor oils. The simplest thing is to look at the API marking. It consists of two English letters (or four), which are usually placed below the label or on the back. The first letter speaks of what kind of fuel is the oil intended. The letter S indicates that the oil is made for gasoline engines, while C – corresponds to a diesel type. If we want to know which class of quality corresponds to oil, you need to pay attention to the second letter. It is she who says how good the quality of the oil. The farther in the order of the alphabet the letter, the higher the quality class. For example, if after S is in, then this oil is lower in quality than if the letter F is present. So when choosing motor oil for Citroen, keep in mind that you need to be able to understand the marking to buy exactly what you need.
Secondly, carefully inspect the packaging of the goods. If the oil leaks from the canister or it is rumpled, then most likely this is a poor -quality craft. Those self -respecting manufacturers pack oils in good containers.
And finally, ask the seller by the availability of a certificate for products. Buy oil in large stores, and not in the bazaar, where you can slip anything for you. It can be cheaper, but, ultimately, due to poor-quality products, it can come out much more for you.