Can the Wrong Engine Oil Damage Your Car in UAE Summers?
The scorching summer heat in the UAE can take a toll on your vehicle, especially if you’re not using the right engine oil. High temperatures put extra stress on your engine, and using the wrong oil can lead to poor lubrication, increased wear, and even severe engine damage.
In this guide, we’ll explore how the wrong engine oil can harm your car during UAE summers, the best oil choices for extreme heat, and essential maintenance tips to keep your engine running smoothly.
How Does the Wrong Engine Oil Affect Your Car in Hot Weather?
Engine oil plays a crucial role in protecting your car’s engine by:
Reducing friction between moving parts
Preventing overheating by dissipating heat
Keeping the engine clean by preventing sludge buildup
Protecting against corrosion and wear
However, if you use the wrong oil viscosity or a low-quality lubricant, your engine may suffer in extreme heat. Here’s how:
1. Increased Engine Wear and Tear
When temperatures soar, engine oil thins out. If the oil is too thin (low viscosity), it won’t provide sufficient lubrication, leading to metal-on-metal contact. This accelerates wear on critical components like pistons, bearings, and camshafts.
2. Overheating and Engine Failure
Thin oil breaks down faster under high temperatures, losing its ability to cool the engine effectively. This can cause overheating, which may result in warped cylinder heads, blown gaskets, or even complete engine failure.
3. Sludge and Deposit Buildup
Cheap or incorrect oil formulations can oxidize quickly in extreme heat, forming sludge. Sludge clogs oil passages, reducing lubrication efficiency and leading to poor engine performance.
4. Reduced Fuel Efficiency
Using the wrong oil viscosity forces your engine to work harder, increasing fuel consumption. Thicker-than-recommended oil creates drag, while overly thin oil fails to protect components efficiently.
Choosing the Right Engine Oil for UAE Summers
To ensure optimal engine performance in the UAE’s harsh climate, consider these factors when selecting engine oil:
1. Viscosity Grade Matters
The Society of Automotive Engineers (SAE) assigns viscosity grades like 5W-30, 10W-40, or 20W-50. The first number (before the “W”) indicates cold-weather performance, while the second number represents viscosity at operating temperature.
For UAE summers, a higher second number (e.g., 10W-40 or 20W-50) is ideal because it maintains thickness better in extreme heat.
2. Synthetic vs. Conventional Oil
Conventional Oil – Cheaper but breaks down faster in high heat.
Synthetic Oil – More stable, resists thermal breakdown, and lasts longer. Fully synthetic oils are the best choice for UAE summers.
3. API and ACEA Ratings
Look for oils with certifications like API SN Plus or ACEA A3/B4, which indicate high-temperature stability and superior engine protection.
4. OEM Recommendations
Always check your car’s manual for the manufacturer’s recommended oil type. Using the wrong grade can void warranties and harm engine longevity.
Signs You’re Using the Wrong Engine Oil
Watch for these warning signs that your engine oil isn’t suited for UAE summers:
Engine knocking or ticking noises (indicating poor lubrication)
Dark, dirty oil (sign of oxidation and sludge formation)
Increased oil consumption (engine burning oil due to thinning)
Check engine light (possible overheating or lubrication issues)
Poor acceleration and reduced power (thick oil causing drag or thin oil failing to protect)
How to Protect Your Engine in UAE Summers
1. Regular Oil Changes
Extreme heat accelerates oil degradation. Follow shorter oil change intervals (every 5,000–7,000 km instead of the standard 10,000 km) if you frequently drive in high temperatures.
2. Use High-Quality Oil Filters
A premium oil filter ensures better filtration and oil flow, preventing contaminants from damaging your engine.
3. Check Oil Levels Frequently
High temperatures can cause oil to evaporate or burn off faster. Check your dipstick at least once a month and top up if needed.
4. Avoid Short Trips in Extreme Heat
Frequent short trips prevent the engine from reaching optimal operating temperature, leading to moisture buildup and sludge. Combine errands to allow the engine to warm up properly.
5. Park in Shade or Use a Sunshade
Prolonged exposure to direct sunlight increases underhood temperatures, accelerating oil breakdown. Parking in shaded areas helps maintain stable engine temperatures.
Why Trust Nescol Lubricants for Your Car’s Engine Oil?
When it comes to protecting your engine in the UAE’s extreme heat, Nescol Lubricants offers high-performance synthetic oils designed to withstand harsh conditions. Their advanced formulations:
Resist thermal breakdown even at high temperatures
Provide superior wear protection
Reduce sludge and deposit formation
Enhance fuel efficiency
With Nescol Lubricants, you can drive confidently, knowing your engine is safeguarded against the punishing UAE summer heat.
Final Thoughts
Using the wrong engine oil in UAE summers can lead to costly engine damage, reduced performance, and higher maintenance costs. By selecting the right viscosity, opting for high-quality synthetic oil, and following proper maintenance practices, you can ensure your engine stays protected year-round.
For the best engine protection in extreme heat, choose Nescol Lubricants—a trusted name in automotive care. Stay proactive with oil changes and regular checks to keep your car running smoothly even in the toughest conditions.