Automotive Engine Oil Types

Posted on January 29, 2025January 29, 2025 by Armor Lubricants

Types of Automotive Engine Oil

Motor oil is to be replaced almost every year. Usually most people just go to the mechanic and ask them to change the oil leaving the rest to the expertise of the mechanic. You can continue doing that while also know more about automotive engine oil types and their differences.

How Many Types of Engine Oils Are There?

Engine oils come in a variety of formulations designed to suit different vehicles and driving conditions. Knowing the main types can help you make informed choices for maintenance and performance.

Conventional Oil
Synthetic Oil
Synthetic Blend Oil (Semi-Synthetic Oil)

Specialty Engine Oils

In addition to the main types, some oils are tailored for niche applications:

Racing Oil: Designed for high-performance engines in race cars, it provides extra lubrication under extreme conditions.
Eco-Friendly Oil: Biodegradable and low-emission options are available for environmentally conscious drivers.

Usually we can categorize them into one of the above types, but still sometimes used as a standalone category.

Conventional Engine Oil

Conventional engine oil is one of the most commonly used lubricants, especially in older vehicles. Understanding its characteristics can help you decide if it’s the right choice for your car.

Characteristics of Conventional Oil

Conventional oil is refined from crude oil and contains fewer synthetic additives. This makes it cost-effective and widely available. However, it’s best suited for engines with straightforward demands, such as older models or vehicles with low mileage. Regular maintenance is essential because conventional oil breaks down faster under extreme conditions, requiring more frequent oil changes.

Read More: A Practical Guide to Lubricant Additives

Best Applications for Conventional Oil

Conventional oil shines in specific scenarios:

Low-Mileage Vehicles: Cars that see minimal daily use benefit from its basic protection.
Older Engines: Simpler engine designs often don’t require the advanced properties of synthetic oils.
Budget-Friendly Maintenance: It’s an economical choice for drivers prioritizing affordability.

While it’s ideal for basic needs, vehicles exposed to high heat or heavy loads may perform better with upgraded oil options.

Synthetic Engine Oil

Synthetic motor oil stands out for its advanced properties and superior performance. It’s engineered to meet the demands of modern engines, making it a favorite among car enthusiasts and professionals.

What Makes Synthetic Oil Different?

Unlike conventional oil, synthetic oil is created using a highly controlled chemical process. This results in a lubricant with uniform molecular structure, offering exceptional stability under extreme conditions. It resists breakdown, maintains viscosity across a wide temperature range, and reduces the formation of sludge. These qualities make it ideal for engines that require high-performance lubrication.

Benefits of Synthetic Motor Oil

Synthetic oil offers a range of benefits that go beyond basic lubrication:

Enhanced Engine Protection: Reduces wear and tear, especially in high-stress conditions.
Longer Oil Change Intervals: Maintains performance for thousands of miles, saving time and cost.
Better Temperature Performance: Performs well in both extreme heat and cold starts, ensuring smooth operation year-round.
Improved Fuel Efficiency: Its low friction properties can contribute to better mileage.

When to Choose Synthetic Oil

Certain vehicles and driving conditions make synthetic oil the optimal choice.

High-Performance Vehicles: Turbocharged engines or sports cars benefit greatly from synthetic oil’s advanced properties.
Extreme Climates: It provides reliable performance in freezing winters or scorching summers.
Heavy-Duty Use: If your car frequently tows or carries heavy loads, synthetic oil can handle the added stress.

Semi-Synthetic Engine Oil

Semi-synthetic engine oil offers a balance between cost and performance.

What is Semi-Synthetic Oil?

Semi-synthetic oil is a blend of conventional oil and synthetic oil. This hybrid formula enhances performance without the higher price of full synthetic options. It provides better protection and longevity compared to conventional oil while remaining more affordable than fully synthetic oil.

Benefits of Semi-Synthetic Oil

Semi-synthetic oil is designed to deliver reliable performance across various conditions:

Improved Wear Protection: Synthetic additives reduce friction, extending engine life.
Better Temperature Stability: Handles both high heat and cold starts effectively.
Extended Oil Change Intervals: Compared to conventional oil, semi-synthetic lasts longer, reducing maintenance frequency.
Cost-Effective Solution: Offers many synthetic benefits at a lower price point.

When to Choose Semi-Synthetic Oil

Semi-synthetic oil is versatile and suits a wide range of vehicles and driving conditions.

Everyday Vehicles: Great for family cars and light-duty trucks that require dependable, mid-level performance.
Moderate Driving Conditions: Ideal for drivers who experience a mix of city and highway driving.
Budget-Conscious Car Owners: Perfect for those who want better protection than conventional oil without paying for full synthetic.

Semi-synthetic oil strikes an excellent balance, making it a practical option for car owners and mechanics looking to optimize performance and affordability. It bridges the gap between conventional oil’s simplicity and synthetic oil’s advanced properties.

FAQs on Automotive Engine Oils

Ques: How often should I change my engine oil?

Ans: Oil change intervals depend on the type of oil and your vehicle. Conventional oil typically requires a change every 3,000–5,000 miles, while synthetic oil can last 7,500–10,000 miles. Always check your owner’s manual for specific recommendations.

Ques: Can I mix different types of engine oil?

Ans: While mixing oils won’t immediately harm your engine, it’s not recommended. Mixing can reduce the oil’s effectiveness, as different formulations may not work well together. Always use the same type and grade of oil for optimal performance.

Ques: What happens if I use the wrong engine oil?

Ans: Using the wrong oil can lead to poor lubrication, increased engine wear, and reduced efficiency. In severe cases, it may cause engine damage. Always choose the oil type and grade specified by your vehicle manufacturer.

In Conclusion

Choosing the right automotive engine oil can seem complex, but understanding the different types and engine oil properties empowers you to make informed decisions for your vehicle. Whether you opt for conventional, synthetic blend, or full synthetic, prioritizing quality is key to maximizing engine performance and longevity. Armor Lubricants offers a comprehensive range of engine oils in UAE formulated to meet various specifications and performance demands. Explore the automotive lubricant products offerings at Armor Lubricants and give your engine the care it deserves.

Engine Oil vs Hydraulic Oil: Can Motor Oil Replace Hydraulic Fluid?

Posted on January 27, 2025January 29, 2025 by Armor Lubricants

Why You Shouldn’t Replace Hydraulic Fluid with Motor Oil

Some companies try to cut costs by going for universal products or common alternatives. Many experts have heard of the common practice to use engine oils such SAE 10, SAE 20, or SAE 30 with the lowest API ratings as substitutes for hydraulic oils ISO 32, ISO 46, or ISO 68, respectively.

There is no denial that such practice saves some money, at least on the short term! However we need to ask, is it safe? Is it ok to replace hydraulic fluids with engine oils?

Is it safe to replace hydraulic oils with engine oils?

The short answer is no it is not safe. Engine oil and hydraulic oil should not be swapped out for one another. Engine oils and hydraulic fluids are different from each other.
on the short term, engine oil can serve as an alternative that seems safe. However, the damage is done overtime when the parts start to deteriorate and degrade. Using engine oil to replace fluids that aims to act for the purpose of power transmission in the system is a bad idea, a bad costly idea.

Can you mix engine oil with hydraulic oil?

You can mix them and they will work as some experts say. However, what you should ask is what will happen later? When you mix engine oil and hydraulic oil you will have a mixture with reduced or lower viscosity that cannot effectively lubricate moving parts.

If you choose to continue using this blend, sludge is most likely to form on the parts. after a short time, you will start to notice increased vibrations or other signs of corrosion and deterioration in the system.

Why are engine oils incorrect for hydraulic systems?

Engine oils are designed to lubricate engines and cool them down. They can handle pressure to a certain limit, but this is not their main purpose! Early break down is the first and most obvious result of using engine oil in a hydraulic system!

Expect one of two, faster damage to the system due to the increased inefficiency of the engine oil!, or increased costs if you choose to replace the oil that broke down! Damage can appear in various ways and even cause accidents in the workplace.

Why are hydraulic oils incorrect for Engines?

Hydraulic oils are now designed with properties needed in hydraulic systems. Since their objective does not include lubrication, it is possible to experience fast corrosion. Fire is another possibility here. hydraulic oils can ignite faster inside engines due to their lower flash point.

The Difference Between the Hydraulic Oil and Motor Oil

Hydraulic Oil

Hydraulic oil or hydraulic fluids are used to transfer energy into the system. it is simple physics, fluids receive the power, then transfer it to the correct part of the system. According the nature of the system, there can be some additives like Wear Inhibitors to protect the parts from chemical interactions.

Motor Oil

Motor oil is a mixture of base oil and additives that is used to lubricate engine parts. Properties and formulation can vary, however, the main purpose is to protect lubricate the moving part and transmit heat out of the engine. Additive used in motor oils can include detergents to keep them clean, anti-foam or even corrosion Inhibitors.

In Conclusion

As we’ve seen, while there might be instances where engine oil could function temporarily in a hydraulic system, it’s generally not recommended and can lead to serious damage. Using the correct hydraulic fluid, designed with specific properties for hydraulic systems, is crucial for optimal performance and longevity. Armor Lubricants offers a comprehensive range of hydraulic fluids formulated to meet the demanding requirements of various hydraulic applications. Visit Armor Lubricants website to learn more about their products and expert solutions.

Engine Burning Oil Causes and Solutions

Posted on January 4, 2025January 4, 2025 by Armor Lubricants

Oil burning is a common yet critical issue that affects engine performance and longevity. Understanding its causes is the first step toward finding effective solutions.

Common Causes of Oil Burning in Engines

Worn Piston Rings

Piston rings play a vital role in sealing the combustion chamber and controlling oil flow. Over time, these rings can wear out due to heat and friction, leading to oil leakage into the combustion chamber. This results in oil burning along with fuel, causing increased exhaust smoke and decreased engine efficiency.

Valve Seal Issues

Valve seals prevent oil from leaking into the engine cylinders. When seals wear out or crack, oil can seep into the combustion chamber, leading to noticeable oil consumption and smoke from the exhaust. Prolonged overheating and high-mileage use often contribute to valve seal deterioration.

PCV (Positive Crankcase Ventilation) System Malfunction

The PCV system regulates crankcase pressure and prevents oil from being drawn into the air intake. A clogged or damaged PCV valve can disrupt this balance, forcing oil into the combustion chamber. Regular inspection and maintenance of the PCV system are essential to prevent such malfunctions.

Signs Your Engine is Burning Oil

Detecting the signs of oil burning early can save you from costly repairs. Look out for these indicators to address the issue before it worsens.

Excessive Exhaust Smoke

One of the clearest signs of oil burning is thick exhaust smoke. Blue or gray smoke often signals that oil is mixing with fuel and combusting. The color change occurs because burning oil produces different emissions compared to fuel. If you notice unusual smoke, especially when accelerating, it’s time to investigate.

Frequent Oil Top-Ups

Engines that burn oil require constant refilling, which can become expensive and inconvenient. If you’re adding oil more frequently than your vehicle’s manual suggests, it’s a clear sign of a problem. Check for leaks or other causes of oil loss, but don’t ignore the possibility of internal oil burning.

Foul Smell from the Exhaust

Burning oil produces a distinct odor that you can detect while driving or near the exhaust pipe. A sharp, acrid smell is a warning sign that oil is leaking into the combustion chamber. This smell often accompanies other symptoms like smoke or reduced performance, reinforcing the need for a thorough check-up.

Diagnosing the Issue

Accurately diagnosing the root cause of oil burning is essential for effective repairs. Use these methods to pinpoint the problem in your engine.

Inspecting Spark Plugs

Spark plugs provide a quick and visible indication of oil burning. If your plugs are coated in oily deposits, it’s a sign that oil is leaking into the combustion chamber. Look for these signs during inspection:

Black, sticky residue on the electrode.
Foul odor or burnt oil smell from the plug area.
Difficulty starting the engine or misfires.

Replace the plugs and address the underlying issue to avoid recurring problems.

Compression and Leak-Down Tests

Compression and leak-down tests are powerful tools for identifying internal engine issues.

A compression test measures the pressure in each cylinder to detect worn rings or leaky valves.
A leak-down test involves pressurizing the cylinder and identifying areas of leakage.

Both tests require specialized tools and are often performed by professionals for accurate results.

Checking Oil Levels and Quality

Monitoring oil levels and condition helps uncover hidden issues. If your oil is dark, sludgy, or smells burnt, it may indicate excessive heat or contamination from combustion gases. Always check the dipstick:

A consistently low oil level signals either a leak or internal burning.
Foamy or discolored oil may point to additional mechanical problems.

Keep records of your observations to assist mechanics during repairs.

Effective Solutions for Oil Burning

Addressing oil burning requires targeted actions depending on the root cause. Here are practical solutions to restore your engine’s performance and longevity.

Repairing or Replacing Worn Components

Worn piston rings, valve seals, or gaskets often lead to oil burning. Repairing these parts restores proper sealing and prevents further oil loss.

Piston Rings: Replacement requires engine disassembly and is best handled by professionals.
Valve Seals: Damaged seals can often be replaced without removing the engine.
Head Gasket: If oil burning is due to a blown gasket, replacing it can resolve both oil and coolant leaks.

Investing in quality parts ensures durability and prevents recurring issues.

Fixing PCV System Failures

A malfunctioning PCV system can be a straightforward fix. Cleaning or replacing the PCV valve restores pressure balance and reduces oil flow into the intake. Follow these steps:

Locate the PCV valve near the intake manifold or valve cover.
Inspect for clogs or cracks in the valve and hoses.
Replace the valve if it’s damaged or heavily clogged.

Regular maintenance of the PCV system prevents this issue from recurring.

Switching to High-Mileage Engine Oil

High-mileage oils are specially formulated for engines with over 75,000 miles. They include seal conditioners and additives that help reduce oil leaks and consumption.

Advantages: Improved viscosity reduces oil seepage into the combustion chamber.
Application: Suitable for older vehicles or those with minor leaks.

While this solution may not fix severe mechanical issues, it is an excellent preventive measure for aging engines.

FAQs About Engine Burning Oil

Ques: What are the risks of driving a car that burns oil?

Ans: Driving with an oil-burning engine can lead to severe damage, such as overheating, reduced lubrication, and eventual engine failure. It’s best to address the issue promptly to avoid costly repairs.

Ques: How much oil consumption is considered normal?

Ans: Modern engines may consume about 1 quart of oil per 1,000-2,000 miles. However, frequent refills outside this range could indicate a problem like oil burning or leaks.

Ques: Can using thicker oil stop my engine from burning oil?

Ans: Thicker oil may temporarily reduce oil burning in older engines with worn components. However, it’s not a long-term solution and won’t fix underlying mechanical issues.

Ques: Does synthetic oil reduce oil burning?

Ans: Synthetic oil offers better resistance to high temperatures and wear, which may slow oil consumption. But it won’t resolve causes like worn piston rings or valve seals.

Ques: How much does it cost to fix an engine burning oil?

Ans: Costs vary depending on the issue. Simple fixes like replacing a PCV valve may cost $50-$150, while major repairs like replacing piston rings can exceed $1,000.

Ques: What happens if I ignore an oil-burning engine?

Ans: Ignoring the problem can lead to engine overheating, damaged components, and eventual breakdown. It’s always better to diagnose and repair the issue early.

Ques: Can high-mileage oil fix oil burning?

Ans: High-mileage oil can help reduce minor leaks and slow oil consumption in older engines. However, it won’t repair significant mechanical problems causing oil burning.

Ques: How do I know if my car is burning oil instead of leaking it?

Ans: Oil burning is typically indicated by blue exhaust smoke, an acrid smell, and fouled spark plugs. Leaks, on the other hand, usually result in visible oil spots under the car.

In Conclusion

Ans: Oil burning is typically indicated by blue exhaust smoke, an acrid smell, and fouled spark plugs. Leaks, on the other hand, usually result in visible oil spots under the car.

Understanding the causes of engine oil burning is the first step in preventing costly repairs and extending the life of the engine. Regular check-ups, including using high-quality engine oil, is crucial. Armor Lubricants offers a range of engine oils manufactured in UAE designed to protect against wear, reduce friction, and minimize oil consumption. Find the right engine oil for your vehicle and ensure optimal engine health.