Every engine needs oil to run properly. Oil is an essential element for an engine. Whether synthetic, semi-synthetic, or mineral, engine oil plays many roles. Engine oils in India plays many roles for an engine to run properly over time. Here are the most important ones:
- Lubrication
The main role of engine oil is to lubricate the engine parts in constant friction. It thus reduces friction, increasing wear & tear of engine parts.
- Cooling
The energy is lost through combustion, and the friction between mechanical parts causes the engine temperature to rise. Part lubrication provided by the engine oil helps to release the heat through the lubrication circuit. It supplements the coolant, which only cools certain parts of the engine.
- Cleaning
While less known, the cleaning power of engine oil is fundamental. Microscopic deposits build up in the engine and remain in suspension. They can consist of dust or combustion residue. Without engine oil, the residue would clog the engine and decrease its performance. The engine oil flow continuously carries these impurities to the oil filter, where they are trapped.
- Protection against corrosion
Fuel combustion generates corrosive acid that can damage metal parts in the engine. The additives added to modern engine oils in India slow down corrosion. Nonetheless, engine oil may oxidize over time and in contact with oxygen and no longer play its corrosion-inhibiting role. That is why engine oil must be changed regularly.
- Sealing
Engine oil also enhances engine sealing and, more specifically, the sealing of pistons and cylinders. A protective layer is deposited between the various parts, sealing any possible clearances.
For engine oil to truly serve all its purposes, the oil level must be checked regularly to change the oil at the right time. Overused oil no longer plays its role, which is detrimental to the general condition of the engine and its parts.
What are the main benefits of engine oil?
For vehicle owners, engine oil first avoids costly repairs. Without a lubricant, the engine would quickly be seriously damaged. In strict terms, this is what a quality engine oil offers.
- Ensures a longer engine lifespan
Reducing friction between parts and cleaning the engine prevents engine oil from clogging and becoming damaged. Mechanical parts last longer and corrode less. The engine, therefore, performs better, and its lifespan is increased.
- Ensures proper running of the engine
An oiled engine runs better. Good lubrication is, in fact, essential to avoid serious mechanical damage. In addition to engine performance, the cost of maintenance is also affected.
- Decreases fuel consumption and CO2 emissions
If engine oil is overused or is low, the resulting friction alters the engine’s energy efficiency, increasing fuel consumption. A high-performance oil also reduces polluting discharges in the atmosphere.
Choose the right engine oil to ensure optimum efficiency.
Not all engine oils are the same. It is important to choose an oil suited to your vehicle and local climate conditions to enjoy all its benefits. There are three types of oil:
- Mineral engine oils
- Semi-synthetic engine oils
- Synthetic engine oils
In addition to the type of oil, there are various parameters such as viscosity, which is expressed in two grades marked on the oil container the grade when cold, and the grade when hot. These grades indicate oil fluidity according to temperature (high or low). Depending on engine design, the oil should be more or less fluid or more or less viscous. To choose the right oil, see your vehicle owner’s handbook or get advice from a professional.
