Engine Oil- The Ultimate Guide

Automotive Gyaan
10 Min Read

Importance of Engine Oil in Cars:

A Comprehensive Guide to Choosing the Right Type

Introduction to engine oil and its importance: Engine oil is a lubricant that helps to reduce friction and wear in the engine. It’s important to choose the right type of engine oil for your car to ensure its longevity and performance. Engine oil also helps to keep the engine clean by preventing dirt and debris from building up.

Engine Oil- The Ultimate Guide

Types of Car Engine oil: There are various types of engine oil available for cars, including mineral oil, synthetic oil, and semi-synthetic oil. Mineral oil is the most basic type of engine oil, while synthetic oil is formulated with advanced molecules to provide superior protection and performance for engines. Synthetics use higher quality base oils as compared to the less-refined base oils used in conventional oils which makes conventional oils.

The Engine Oil grades:

Engine oil is available in different grades, which are indicated by a combination of letters and numbers, such as 5w30 or 10w40. The first number represents the viscosity of the oil at low temperatures, while the second number represents the viscosity at high temperatures.

The Society of Automotive Engineers (SAE) has established a grading system for engine oils that is used worldwide. The most common grades are:

  1. 5W30 engine oil: This is a common viscosity grade that is recommended for use in many modern cars. The “5w” indicates that the oil has a low viscosity when cold, making it easier to start the engine in cold weather. The “30” indicates that the oil has a high viscosity when hot, providing adequate protection for the engine under normal operating conditions. Many petrol, diesel & CNG cars are using this engine oil from small to to big cars.
  2. 10W30 engine oil: This is another common viscosity grade that is recommended for use in many cars. It has similar properties to 5w30 oil, but with a slightly higher viscosity when hot.
  3. 10W40 engine oil: This viscosity grade is recommended for use in older cars or those with high mileage engines. It has a higher viscosity than 5W30 or 10W30, which can help compensate for engine wear and reduce oil consumption. This is recommended for old engine or the engines who have clocked many kms. This is also a good engine oil for Diesel cars.

It’s important to use the recommended viscosity grade for your specific vehicle to ensure optimal performance and protection. Please check car manual for exact oil type to use. Using an oil with a different viscosity than recommended can result in reduced engine performance, increased fuel consumption, and potential damage to the engine.

 Engine Oil- The Ultimate Guide

Most commonly used brand of Engine Oils

Engine Oil- The Ultimate GuideCastrol Engine oil and its benefits: Castrol engine oil is known for its high-quality and advanced technology. It’s designed to provide superior protection and performance for engines, and is available in various types and grades to suit different vehicles and driving conditions. Castrol engine oil is also formulated to reduce engine wear and tear, improve fuel efficiency, and reduce emissions. They are used in small cars to big SUV’s, trucks etc.

Castrol Engine Oil price: Castrol engine oil prices vary depending on the type and grade of the oil. Higher-grade oils are typically more expensive, but they also offer better protection and performance for the engine. It’s important to consider the long-term benefits of using high-quality engine oil when comparing prices.

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Engine Oil- The Ultimate GuideShell Engine Oil and its features: Shell engine oil is formulated to provide superior protection and performance for engines. It’s available in different grades and types to meet the specific needs of different vehicles and driving conditions. Shell engine oil is also designed to help reduce engine wear and tear, improve fuel efficiency, and reduce emissions. They have also introduced their own technology for cleaning the engine from inside while car is running on this engine oil. They are also used in cars to SUV’s and trucks.

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Engine Oil- The Ultimate GuideMobil Engine Oil: Whether you drive a new car, an old truck, or a trusted SUV, the type of motor oil you choose can greatly impact the health and longevity of your engine. At our company, we offer a wide range of high-quality motor oils, including the renowned Mobil 1™ brand, available in synthetic and synthetic blend formulations. You can easily browse our product lineup by brand, or by your specific vehicle or engine type. For further assistance in choosing the right oil for your needs, try our product selector tool. Trust us to provide you with the best options for optimal engine performance and protection.

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In summary, engine oil plays a critical role in maintaining the health and performance of your car’s engine. Choosing the right type and quality of engine oil is essential to ensure optimal performance, fuel efficiency, and longevity of your vehicle. 5W30 engine oil is a commonly used type of engine oil, while Castrol and Shell engine oils are known for their high-quality and advanced technology. When comparing engine oil prices, it’s important to consider the long-term benefits and value of using higher-quality oils. Castrol engine oil with the technology they use is the best in the market.

Engine oil fraud: There is a fraud going on in the market, where exact oil can is made and seal also and being circulated to market. You have to be vigilant to find out genuine engine oil by checking the original seal and taking it from authorised workshops.

Frequently Asked Questions (FAQ)
1. How long can engine oil be used?
Engine oil should be changed every 8,000 to 15,000 kilometres in general. The engine’s performance will appear normal at this point, but failure to replace the oil may cause problems in the future. Daily odometer readings can be used to determine when to change the oil. Check out your can manual book for knowing the exact interval of service.
2. Why is Engine oil so important?
Engine oil acts as a lubricant between the moving parts of a engine, allowing it to run smoothly and efficiently.

3. What happens when the engine oil in runs low?
If a car’s engine oil levels are not properly maintained, the connecting rods, valves, crankshafts, transmissions, and pistons can seize. The car engine may need to be completely rebuilt or replaced. We recommend using the previously mentioned signs to inspect and identify a low oil level on your car.

4. What are the advantages of synthetic oil over conventional oil?
  1. Better performance in extreme temperatures: Synthetic oil can withstand higher and lower temperatures compared to conventional oil, which can break down or thicken in extreme heat or cold.
  2. Improved engine protection: Synthetic oil provides better engine protection by reducing engine wear and tear and keeping engine components clean.
  3. Longer oil life: Synthetic oil lasts longer than conventional oil, meaning fewer oil changes are needed over time.
  4. Enhanced fuel efficiency: Synthetic oil can improve fuel efficiency by reducing friction and improving engine performance.
  5. More environmentally friendly: Synthetic oil typically has a lower environmental impact than conventional oil due to its longer lifespan and better fuel efficiency.

Overall, synthetic oil is a high-performance lubricant that can provide improved engine protection, longer oil life, and better fuel efficiency, making it a popular choice for many drivers.

5. If my car doesn’t require synthetic motor oil, is it possible to switch from using conventional motor oil to using full synthetic motor oil?

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