Which engine oil is thicker?

Which engine oil is thicker?

SAE50 is higher viscosity (thicker) than SAE40, and so on. Straight-weight oils come in a wide range of viscosities. But your car operates (ostensibly) in a wide range of temperatures. When your engine is running at operating temperature, it does not matter too much if it is summer or winter.

Can I mix 5W30 and 5W20?

Yes, you can mix 5W20 and 5W30 oil. However, your engine MUST support it. Both oils should be of the same brand to prevent engine damage and should also be of a similar API service level.

Is 5W20 good for winter?

5W20 motor oil is another low-temperature grade typically recommended for winter use, with a 10W-30 as an alternative for higher temperatures. This oil type is common because it provides the best fuel economy, saves fuel consumption, and has fewer exhaust emissions.

Whats the difference between 5W30 and 5W20?

So, due to viscosity, 5w20 is a thinner oil during operating temperatures, whereas 5w30 is thicker during operating temperatures. A majority of manufacturers are now producing engines that operate on 5w20 oil, to which it’s important to stick to this viscosity and not substitute 5w30.

What happens if you put the wrong oil weight in your car?

Using the wrong fluid can cause poor lubrication, overheating, and possibly transmission failure. A mechanic might not be able to reverse the damage, even by flushing the transmission. Mistakenly adding motor oil or brake fluid can also destroy your transmission.

Can I use 5W30 instead of 5W20 in winter?

You risk putting your engine in harm’s way by using an oil that your engine isn’t designed around. Remember, thinner motor oil (5W20) will flow through your engine better than 5W30. During winter weather, stick with 5W20 unless directed otherwise.

Is 5W-20 oil good for summer?

The reason 5W-30 and 5W-20 motor oils are so common is because they work very well with a wide range of engines. Most often, these types of oils best cover the range of possible temperatures, with a 5W-20 oil more geared toward colder climates and a 5W-30 oil more appropriate for warmer temperature extremes.

What is 5W-20 oil used for?

What Is 5W-20 Oil Good For? As 5W-20 is a low viscosity oil, it’s best suited for cars that drive a lot in low temperatures and colder climates. It’s ideally recommended for light-duty petrol and gasoline engines, and can help with engine deposits and wear and tear problems.

What happens if I put thicker oil in my engine?

Thicker Oil May Not Flow Quickly Enough Its lower viscosity allows it to flow faster and fill the tiny clearances between parts, leading to a durable, consistent lubricating film. Not only that, but the engine will waste energy pumping the thicker oil, reducing fuel economy.