Originally Answered: Can I put 10w30 instead of 5w20? You can, but you will get worse mileage, and in most cases shorten the life of your engine, as it will take longer to pump up pressure for your bearings and lifters, and won't spray your lower cylinders for an extra second or so on each cold start.
Is 10w30 OK for 5w20?
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.
What happens if you put 10W-30 in a car that takes 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. It is not harmful to mix engine oils because 5w30 and 10w30 engine oils have close viscosity, so mixing them is not harmful.
What oil can I substitute for 5W-20?
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. For a higher temperature climate, you may use 10W-30 as an alternative.
What's the difference between 10w30 and 5w20?
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.
27 related questions foundWhat oil is thicker 5w20 or 10w30?
The motor oil is categorized according to its viscosity. Whether the oil is thicker or extra thinner, it specifies the type of engine it is suitable for. There are hundreds of oils but 10w30 and 5w20 are the most common of all. The 10w30 type is the thicker one and 5w20 is the thinner.
Can you use 5W-20 instead of 5W 30?
If you are using 5w20 instead of 5w30, you should be careful. The 5W20 is thinner and colder than the 5W10. The use of 5w20 in warmer temperatures may result in more friction and faster engine wear, as opposed to 5w30 in cooler temperatures. It will eventually affect your engine's performance and life expectancy.
Can I use 10W30 instead of 10W20?
Bottom line, no you will not hurt the car by putting in either 10W20 or 10W30.
Is 5W20 good for high mileage?
Designed for high mileage vehicles
Mobil 1 High Mileage 5W-20 motor oil is recommended by ExxonMobil for use in high mileage vehicles (even those that have used lower quality conventional oils†), including: Cars. Trucks.
When should I use 5W20 oil?
5W-20 oil is best for those who live in colder climates with low temperatures. It can be used for light-duty applications, for engines that do not reach very extreme temperatures. 5W-20 oil provides excellent start-up performance in colder temperatures.
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.
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.
What is 10W30 oil used for?
10w30 is a multi-grade engine oil ideal for heavy-load engines because of its ability to withstand hot temperatures for a long time without compromising the performance of the engine. This engine oil has a viscosity grade of 10 in low temperatures and 30 in high temperatures.
Will 10W40 hurt a 5W20 engine?
The Ranger said that you can mix 10W & 30W to get 20W, or you can mix 5W20 & 10W40, but you don't want to mix 10W & 30W. The answer is yes, but not straight weights or multigrades.
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.
What temperature is 5w20 oil good for?
5W-20 is a comparatively thicker viscosity oil and is better for a normal operating temperature range of -22°F to 68°F.
Is 5w20 oil good for summer?
The thinner viscosity of 5W-20 makes it suitable for lower operating temperatures, while the thicker 5W-30 makes it suitable for higher temperatures. In winter, the 5w20 can flow easily, but in summer, it thins out.
How long does 5W-20 oil last?
Protects for up to 10,000 miles between oil changes*
Mobil 1 5W-20 advanced full synthetic motor oil is designed to deliver outstanding engine protection, keep your engine running like new and protect critical engine parts for up to 10,000 miles between oil changes.
Is 10W thicker than 5W?
A 10W or 5W is the index for how easily the oil flows in winter (hence the W). A 10W oil thickens more than a 5W. The other number indicates the oil's resistance to thinning at high temperatures.
Can I use 10w30 in diesel engine?
Can I Put 10w-30 In A Diesel Engine? Yes. There is no problem with using the 10w30. There is no difference in weight between the three 0w, 5w, and 10w30 oils.
What is the 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 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.
Which oil is better 5W20 or 5w30?
5w30 is by far the most common on the market. However, the lower viscosity version, 5w20, is also recommended by many vehicle manufacturers. 5w20 can provide better protection in climates with lower temperatures as the lower viscosity will improve oil movement in freezing conditions.
What happens if I put the wrong oil in my 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 10W-30 be used instead of 5W 30?
The answer is yes. You can use 10w30 instead of 5w30 oil since both meet the SAE standard for viscosity at operating temperature. Generally, the viscosity difference between the two is neglectable.
