We all know that changing oil is very important. We know we need to do it regularly. In general, the older the car, the more often the motor oil should be changed. However, what do the numbers and letters listed on that container of engine oil really mean? The Engine Oil Bible, Car Deal Expert can help you. You are able to determine which oil needs to go inside your car.
Why your engine oil needs regular changing
Engine oil helps your car’s engine. It makes certain the engine is well lubricated. Friction build up is prevented with lubrication. This also keeps heat from transferring from the combustion cycle because of parts grinding together. The combustion process gives off chemicals and oxidation. The oil helps keep this clean and minimized. Throughout this process, it becomes dirty and thins out, hence the need for regular replacement.
What is the importance of the numbers and letters
Consumer motor oil is divided into three types: fully synthetic, semi-synthetic and mineral (standard) oil. Take 5W-30 motor oil, for instance. It is a semi-synthetic blend. The number before the W is the “cold” viscosity rating of the oil, while the latter number is the “hot” viscosity rating. W means “winter” which means a lower cold number is wanted to keep the engine running better in the cold.
Mineral oil costs the least
Standard motor oil is effective at guarding your engine. It’s also cheaper than semi-synthetic and synthetic oil. However, it must be changed more often, as it becomes dirty and thins out more quickly.
Semi-synthetic comes from standard
There isn’t much of a difference between semi-synthetic and standard oil. They are related. The Engine Oil Bible explains that semi-synthetic oils are made with polyalpholifins. It comes directly from “the purest part of the mineral oil refraction process.” .
Pure synthetics for heavy gearboxes
Cars with heavily loaded gearboxes need pure synthetic oil which is also called polyalkyleneglycols. It is typically used for the very same thing. That is high performance. Fully synthetic oil is very special. It can’t be at all mixed. For consumers who wish to use pure synthetic oil in their engines, said engines should be newer and in fully working order – clean with no leaks. Pure synthetics tend to break off engine deposits and leave them floating in the engine. Unless you know what you’re doing, there is no way to go back to mineral after synthetic, says the Engine Oil Bible.
Get lightweight oil
Choose engine oil that meets the demands of your environment. Light, thin oils do well in modern engines. Consult your vehicle’s owner’s manual and ask for the opinion of a trusted mechanic.
Car Bibles
carbibles.com/engineoil_bible.html
A quick rundown of synthetic vs. regular motor oil
youtube.com/watch?v=CiLkoRVL7BQ
