Quick Answer

Your Question What would happen if you put 10w30 instead of 5w30?

What Happens If I Put 10w 30 Instead Of 5w 30? Synthetic oils will mix perfectly, as long as they have the same chemical composition. As a result, mixing 10w30 and 5w30 is not a problem since one will be topping up.

Can I use 10w30 instead of 5w30 in my car?

Most oils will mix perfectly, provided they have a similar synthetic. Therefore, there is no problem in mixing 10w30 and 5w30 since one will be topping up. Mixing the viscosity of oils will not have any effect on the engine. 5w30 and 10w30 engine oils have close viscosity, and thus there is no harm in mixing them.

Is there a big difference between 5w30 and 10w30?

Both the oils have similar viscosity at 100 degrees Celsius but 5w30 grade oil will thicken less than 10w30 grade oil in cold climate. This means 5w30 grade oil will flow effectively in low temperatures, whereas 10w30 oil will flow effectively in high temperatures because of the smaller temperature window.

Is 10w30 good for winter?

10W-30 motor oil is recommended for ambient temperatures not exceeding -30°C/-22°F in the winter or 35°C/95°F in the summer. This is a great motor oil to use if you live in Canada or cooler U.S. states. Colder regions would require 5W-20, while hotter regions may call for 10W-40.

Can I use 10w30 instead of 5w30 Reddit?

It will be fine. You will not notice any difference in gas mileage or performance between those 2. This is not true. The viscosity does not change the physical size of oil.

Is 10W30 better for high mileage?

10W-30 motor oil makes for a decent high-mileage oil. It gives a better fuel economy while reducing the oil consumption for older engines. Older engines with more than 75,000 miles on them require a thicker oil that will properly lubricate their critical engine parts and prevent oil leaks, sludge, and deposits.

Can I mix 5W30 with 10W30?

Adding 10W30 to your current mix is safe, and will not cause your engine to run any worse. But keep in mind that 10W30 has more density than 5W30. These two motor oils are very similar in viscosity
hence, they might mix perfectly in your engine. Therefore, you can mix 5W30 with 10W30 with no ill effects whatsoever.

Does 10W30 hurt 5w20 engine?

Notwithstanding the recommendations of the car manufacturer, mixing 10w30 and 5w20 will not cause any sort of harm to the engine. However, a few drivers claim that it is safer to combine two multi-grade or straight weight oils, rather than mixing multi-grade with straight weight oils.

When should I use 10W30 oil?

However, the 10W–30 oil will be thicker when it is cold. As per API recommendations (1) for car engines, you can use 10W–30 oil if the maximum expected outside temperature is above -18°C (0°F). If you are living in an area where the outside temperature can go below zero
It is better to use 5W–30.

Is 30 weight oil the same as 10W30?

The short answer to this is no, 10W-30 oil is not the same as SAE 30. The difference between 10W30 multi – grade and straight grade oil is that it has been formulated to provide a 10W viscosity at very low temperatures to aid in cold-cranking in heavy engines.

Is 5w30 or 10W30 better for summer?

Generally, you’ll get the best protection in the summer when you use a thicker grade of oil, such as a 10W30 instead of a 5W30.

Is 10W30 good for summer?

As a general rule, you’ll get the best protection in the summer when you use a slightly thicker grade of oil, such as a 10W30 instead of a 5W30. Engines need a thicker oil in the summer months because of the summer heat and its effects on thinning the oil out.

Is it OK to put 10w40 in a 10W30?

If you were to put 10W40 in an engine designed for 10W30, the “thicker” oil would lead to friction in the engine and an increased load on the oil pump. The car would have to do more work to get the oil around the engine block.

What temperature does 10W30 oil freeze?

For Motor oil, Gear oil and Hydraulic Oil each has a different freezing temperature range. For instance, Motor working oil (10W30) freezes at –20°F, but from 50°F, to 0F the viscosity of the oil becomes more and more difficult to handle. With Gear oil and Hydraulic oil it’s freezing temperature is set for –10°F.

Can you mix 5w30 and 10w30 Reddit?

Lol you can mix them. Now in modern engines that have super thin oil requirements, yea dont dump in 10-40 into 0-20 but a 90s truck and the fact that both 5 and 10w-30 are both approved oils for that engine its fine.

What is 10W30 used for?

They are fuels for lubrication of engines. 10w30 is also an engine oil that is used for lubrication of the parts of an engine, but they are used for a smaller range of temperatures.

What does SAE 10W30 mean?

The 10W30 designation on engine oil means that the viscosity of the oil is rated at 10W when an engine is cold, and 30 when the engine is hot. This is different than an oil labelled 5W30, which has a thinner viscosity when the engine is cold at 5W.

Can you mix 5W 30 and 10W 40?

Is It Ok To Mix 10w40 With 5w30? The brand should be the same as the product. It is not compatible with the additives to mix brands.

What happens if you mix 5w20 and 10w30?

You will be fine, just don’t overfill. In the middle of the marks is just great too. Best to change as soon as you can.

Is it OK to mix engine oil weights?

Can oils of different grades be mixed? The good news is that mixing different types of oil it will not harm your engine in any way in the short run. Most synthetic and semi-synthetic engine oils are based on regular oil and are compatible.

What’s the difference between 5w20 and 10w30?

Main Differences Between 5w20 and 10w30

5w20 is thinner at lower temperatures, whereas 10w30 is thicker at lower temperatures. 5w20 is better for cold-weather starting, whereas 10w30 is better for sealing action. Light duty petrol and diesel engines use 5w20, whereas large weight carrying engines need 10w30.

What is 10W 20 oil used for?

MOTOR OIL EXTRA SAE 10W/20 is suitable for vehicles, motorbikes and stationary systems that are operated with monograde motor oils. EXTRA SAE 10W/20 monograde oils can also be used in specific gears and hydraulic systems for which monograde motor oils are required.

Can I use 10W 20 instead of 5w30?

The oil ranges used in modern cars are designed to be lower viscosity, so they can be properly lubricated (see attachment). Changing the oil from 5w-20 to 10w-30 should not harm the car.