Question: What Do You Use 5w20 Oil For?

What is 5w 20 oil used for?

The main difference between 5W-30 and 5W-20 motor oil is that the latter gives a slight bump in fuel efficiency.

When used in a vehicle’s engine, 5W-20 oil creates less friction due to its thinner viscosity (or thickness), meaning it drags less across engine parts like the crankshaft, valvetrain, and pistons..

Should I use 0w 20 or 5w 20?

Both 5w-20 and 0w-20 are IDENTICAL once the car is up to temperature. The difference is how thin those oils are when the car is cold. Neither the 0w or the 5w flow enough in the cold to properly lubricate your engine. However, the 0W is thinner and does LESS damage at start up than the 5W oil.

Can you put 10w40 in a 5w20 engine?

In a 5W20 engine. You could use a 0W20 oil (I use 0W20 oil) in cold weather and it would be Ok by Ford. (they will not say it is good, but they will still honor the warranty..) But 10W40 is way off, and I bet they would be not so happy over any engine problems if they found 10W40 in a failed engine.

Is it OK to use 5w20 instead of 5w30?

Probably not. 5w20 oil is fairly light oil and is generally designed to work with newer engines. Motor oil has become part of a manufacturers program to allow engines to get higher fuel mileage. Lighter oils take less HP to pump through an engine than heavier oils.

Will 0w20 hurt a 5w20 engine?

Sure, 0W20 will flow better than 5W20 at low temperatures, but the difference is minimal and both versions run thin in cold conditions. However, if you live in an extremely cold region, the 0W oil will do less damage than the 5W oil while starting the engine.

What happens if I put 10w30 instead of 5w20?

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.

Can you mix 5w20 and 10w30 oil?

You can mix 10W & 30W to get 20W or you can mix 5W20 & 10W40, but you do not want to mix 10w & 10W30. In other words, it’s OK to mix straight weights or multigrades but not straight weights & multigrades.

What is the difference between 5w 20 and 5w 30 oil?

When comparing 5w20 vs. 5w30 motor oil, the 20 indicates that the oil has a lower viscosity and is thinner at higher temperatures. … So, due to viscosity, 5w20 is a thinner oil during operating temperatures, whereas 5w30 is thicker during operating temperatures.

What happens if you use the wrong oil?

The brand of motor oil matters little, but its viscosity grade (10W-30, for example) is important. … Using the wrong oil can lead to reduced lubrication and shorter engine life. If the manual says to use synthetic oil, do so.

Is it OK to mix 5w20 with 0w20?

The SAE J300 (W) specifications are maximum viscosity, so a 0W oil will always comply with SAE 5W, but adding 5W to 0W will almost certainly make the blend fail the -35 C test. This will have no effect on your engine above freezing, but may cause some hard starting and wear at very low temperatures.

Will 5w30 hurt a 0w20 engine?

A 5W-30 full synthetic will flow fine. If you look at the owner’s manual for the same Toyota engines in many other countries, they specify 5W-30 for better engine longevity. The reason why they specify 0W-20 (and new cars are trying to go lower such as 0W-16) is for better gas mileage.

Do I have to use 5w20 oil?

5W20 is thinner multi-grade oil that is pertinent for quick starts in the lowest temperatures. In order to protect your car from internal damages, it is beneficial to use only specified engine oil by the manufacturers.

What happens if you put 5w20 in a 5w30 car?

If you put in 5W-30 oil instead of 5W-20 when the latter is the grade suggested by your vehicle’s manufacturer, damage to internal engine parts can occur. Additionally, your engine may experience performance issues such as diminished fuel economy and horsepower.

Is 5w20 oil good for winter?

The difference between 5W-30 and 5W-20 motor oil The thinner nature of 5W-20 oil also allows the oil pump to move it from the oil pan to the rest of the engine more easily. This makes 5W-20 preferable for very cold climates, when having thinner oil that can flow easily on start-up is important.