What oil can I use instead of 0W-40?

0W-40 and 5W-30 oils can be combined because 5W-30 is thicker oil than 0W-40, and the extra, lower viscosity will make the start-up oil flow easy and efficient. Temperature also plays a vital role in deciding if you can mix them. Both the oils are winter oils, so they'll work well in cold temp regions like Europe.
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What happens if I put 5W30 instead of 0W40?

When it gets hot it's entirely different, the 5W30 would do a better job because of it's thick viscosity, it will take more time for it to get thinner than the 0W40 that is thinner. Though both would work very well in Africa, but the 5W30 would do a better job in Africa and the 0W40 will deliver more in Europe.
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Can I use 0W 20 oil instead of 0W-40?

I would use the viscosity specified in the owners manual. 0w40 is MUCH heavier than 0w20. Using it, even once, can do serious damage to your engine if it's spec'd for 0w20.
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Is 0W40 and 10W40 the same?

And - "Remember, the only difference between a 0W-40 and a 10W-40 is that the 0W-40 thickens less after you turn off your engine. It is still too thick in the morning at startup but not as thick as the 10W-40." The significance of this statement is that even a "0" wt oil is too thick for cold startup.
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Is 5W 40 the same as 0W-40?

The main difference between 5W40 and 0W40 is that 5W40 is more suitable for hot weather than colder weather and has a working viscosity of 12.5 to 16.3 mm2/s, whereas 0W40 is more suitable for cold temperatures than hot weather and has a working viscosity of 3.8 to 16.3 mm2/s.
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Will Thinner Oils Damage Your Engine?



Can I put 5W 40 instead of 0W-40?

Substituting engine oils is an issue many people have a concern about, considering that some industry pundits advise against it. In the case of 5w40 and 0w40, you can use them interchangeably as they have almost similar characteristics.
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What is 0W-40 synthetic oil?

What does 0W-40 mean? Castrol's full synthetic 0W-40 motor oil has been liquid engineered to flow like 0 Weight oil in winter temperatures, but to have the viscosity of a 40 Weight engine oil once full operating temperature has been achieved.
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Can you use 10w 40 instead of 0W 40?

So, which engine oil is objectively better, 0W40 vs 10W40? A thinner oil like 0W40 is better because it can reach engine components faster even in winter. 10W40 is better in the case of oil consumption. However, you should always use the recommended oil from your car manual at all times.
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Is 0W 40 better than 5W 30?

Since both 0W-40 and 5W-30 are winter-grade oils, they'll work effectively in cold temp regions. 0W-40 oil flow can normally go down to -40℃, whereas 5W-30 oil flow can go down to -35℃. When it gets hot, 0W-40 oil shows better performance than 5W-30, with the ability to perform well up to +40℃.
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How is oil weight measured?

Oil weight doesn't refer to how heavy an oil is; it's a measure of viscosity, or the thickness of a fluid. Syrup, for example, has a high viscosity, while water has a low viscosity. The higher the number on the bottle, the thicker the oil. However, the numbers are also temperature dependent.
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What is the difference between 0W 20 and 0W 40 motor oil?

A 0w20, the viscosity at operating temp is roughly 8.5 cSt at 100c. A 0w40 has a viscosity of roughly 14.8 cSt at 100c. It requires almost double the pressure to force it thru critical areas. That may be too much given the engine in question and what it is being used for.
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Can you mix 0W20 and 0W40?

Can you mix 0w20 and 0W40? Mixing oil viscosities is risky, but the best choice is to mix only the same grade of oil. Using different grades can cause problems in your engine that might not be noticeable at first.
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Which is better 0W20 or 0W40?

If you use 0W40 in place of 0W20, nothing will happen in summer, but as winter approaches, it will start affecting adversely, as during winter, internal surfaces of engine will require comparatively thinner oil. So in winter, it will not provide the required lubrication and wear will be slightly more.
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Can you use 0W-30 instead of 0W-40?

For winter, the use of both 0w-30 and 0w-40 oils are equally good for this purpose and will do their job, the temperature range being somehow small but it can have a great impact on the engine overall, especially in higher temperatures.
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What car uses 0W-40?

0W-40 motor oil

0W-40 oils are recommended by automakers for many types of European vehicles, including Mercedes-Benz, Porsche and Volkswagen. The viscosity is gaining popularity with American automakers for high performance engines in both cars and pickup trucks.
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Is 0W-30 the same as 5W 30?

The 0W-30 engine oil is a lower viscosity than a 5W-30 meaning it is thinner. As the 0W-30 is a lower viscosity, its resistance to flow is lower. The lower viscosity grade flows through the engine faster and helps the parts perform their roles more efficiently as they reduce friction.
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Is 0w30 better than 0W-40?

Therefore, when it comes to thinning out, the 0w40 motor oil stands a better chance of lasting than the 0w30 which would simply thin out in such hot weather. Therefore, one of the biggest differences between both motor oils is in the grade of oil.
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Is Castrol EDGE 0W-40?

Castrol EDGE TITANIUM 0W-40 R is suitable for use in automobile, gasoline and diesel engines where the manufacturer recommends a Renault RN 17RSA specification 0W-40 lubricant.
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Is 0W40 a diesel oil?

Mobil Delvac 1™ ESP 0W-40 is a synthetic heavy-duty diesel engine oil that was designed to protect modern diesel engines operating in severe on- and off-highway application.
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What is difference between 5w 30 and 5w 40?

5w40 oil is not thicker has it has a higher viscosity. 5w30 has lower viscosity hence it is suitable to use in hot or lower temperatures. 5w40 has higher viscosity hence it is not suitable at all temperatures. 5w30 is a multi-graded oil which is suitable to use in lower temperature.
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Can you use 5W 40 instead of 0W 20?

The 5 in 5w40 indicates that the viscosity is 5 at cold temperatures and 40 at high temperatures. Since 0W20 is less viscous than 5w40, it will flow through the engine better at cold temperatures. 5w40 has a higher viscosity and will function better with higher temperatures in summer.
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Can I use 5w30 instead of 0W20?

Can I use a 0W-20 in my car that recommends 5W-30? No, if your owner's manual calls for a thicker oil, you should not use a thinner SAE grade nor use a thicker oil for a recommended thinner oil vis-grade. Using the proper viscosity motor oil will help protect and maintain the performance of your vehicle's engine.
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Can I use 0w30 instead of 0W20?

Essentially 0w-30 does not protect your engine nearly as well as 0w-20 but is ideal for more extreme temperatures (temperatures of over 400°F). According to stikkitnow: While the 0w30 motor oil promises to protect your engine from tear, the 0w20 motor oil does this in a more outstanding and dramatic way.
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What is the difference between 0W 20 and 5W 20?

As 0W20 is a far thinner oil than 5W-20, it is more stable at cold temperature than the latter and flows smoothly through the critical engine parts. 5W-20 is a comparatively thicker viscosity oil and is better for a normal operating temperature range of -22°F to 68°F.
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Can BMW use 0W20?

The BMW LL-17FE+ motor oil standard is a low-SAPS (sulfated ash, phosphorus, and sulfur) formula in the 0W-20 viscosity range. It is suitable for BMW gasoline, hybrid and diesel engines. The LL-17FE+ specification is designed to offer improved fuel economy over motor oils meeting the BMW LL-01 standard.
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