Engine oil, motor oil, or engine grease is any of the various materials that are made from base oils, usually enhanced with different chemicals, especially anti-wear fluids, detergents, lubricants, and for multi-grade oils, viscosity regulators. Motor oil is typically used for general lubrication of internal combustion (IC) engines. This oil prevents the wear of parts and the general condition of the engine. As there is a huge demand for these products, there are a lot of companies that provide them. Thus, while purchasing this oil may be a little expensive, remember to purchase it from reliable sources only.
One important thing to look into before purchasing is the manufacturer's claims about the performance of their motor oil. The claims depend on the type of motor oil that you will purchase. There are three types of motor oil: standard, low-pressure, and high-pressure. Standard motor oil performs the same way regardless of the operating temperature. Low-pressure and high-pressure motor oil perform differently under different operating conditions.
Oil has the property to attract and repel water molecules. It also enhances fluid friction, which results in improved engine power and reduced emissions. However, lubricant particles also have the property of attracting and repelling, which results in a decreased fluid friction and improved engine power, and reduced emissions. Therefore, engine oil with higher oil content decreases the amount of friction and enhances fluid lubrication.
Moreover, engine oil with higher density provides better engine performance and prevents oil clogging in engines. Moreover, engine oil with higher density improves the fluid contact pressure and reduces engine weight. This helps in improving engine operation and extends the life of an engine. On the other hand, lower density oil facilitates better lubrication and prevents engine blockages and consequent repair work.
Synthetic oils are preferred for their cost-effectiveness and lubricity. The synthetics are derived from crude oil and do not offer the benefits that come from using conventional motor oil. Synthetic oils have a limited life and do not last long enough to improve an engine's performance. Moreover, synthetic lubricants do not perform well during extreme temperatures; hence, they are not used in automobiles that operate in cold environments.
Motor oils that contain premium lubricants are specifically made for high-performance engines. Premium motor oils include materials such as polyethylene, zinc, platinum, and iron phosphate. These materials do not wear easily; moreover, they contribute greatly towards fuel economy. Synthetic motor oils tend to deteriorate rapidly, leading to engine blockages and low efficiency. High-quality motor oils help consumers avoid these drawbacks and attain good fuel economy.
Some users also choose to use synthetic motor oils along with synthetic motor oils. However, this is not recommended, as mixing both the lubricant leads to increased friction, which can affect the performance of both the lubricant and the engine. Automotive technicians argue that adding synthetic lubricants increases the risk of friction failure in cars, which can be fatal. It is prudent to use the same lubricant that has been recommended by the dealer only.
Motor oil can also be sourced from online suppliers, who may offer special discounts on bulk purchases. It is advisable to buy the right amount required to ensure that there is no need for maintenance, except in cases of scheduled maintenance. Before purchasing engine oil from online sources, it is wise to compare the products of several suppliers. An effective engine lubricant significantly improves the durability of the engine, thus making it more durable and performing better.
A manufacturer's credibility can be enhanced if the product meets certain stringent guidelines. Most genuine engine oil comes with a certificate that shows that it has passed various tests set by government agencies. The test administered to the lubricant determines its suitability for use in a car. The lubricant may also come with a guarantee that it has passed the aforementioned tests. If the test shows that the lubricant does not meet the guidelines, then it should be recalled and pulled off the shelves.
Engine oil also comprises additives such as detergents and friction modifiers. Some of the detergents have high levels of sulfur, which helps to eliminate engine oil buildup. Others are made of glycerine, which acts as a lubricant. The number of friction modifiers added to engine oil depends on the type of lubrication used in the car. Commonly used friction modifiers are synthetic or natural products. Synthetic detergents are preferred because they do not create any waste and because they are less costly than natural detergents.
Regular oil changes and proper maintenance of an engine should lead to economical fuel consumption. This is why car owners are encouraged to follow manufacturers' instructions and to use aftermarket engine oil additives. Doing so will not only improve the performance of the vehicle, but it will also help car owners save on regular oil changes.