Quick Answer: Can U Use 5w30 Instead Of 5w20?

What happens if you put wrong oil in car?

You might notice a few oil spot in your garage or under your car because using the wrong oil can lead to leaks, or you might become aware of a burning smell while driving.

If the oil isn’t working as it should engine parts might not be lubricated well enough and cause friction, which can burn the oil..

Will 5w30 hurt a 5w20 engine?

Recommended Services. Hello. Using 5W30 oil for your vehicle will not blow out the engine. However, your vehicle will not run as efficiently as it should and you may experience a loss of fuel economy.

When should I use 5w30 oil?

Using these factors, the 5W30 is your go-to oil when you want something that has a thin enough viscosity for use in cold weather, wider working temperatures and is ideal for light-duty diesel or petrol vehicles.

What happens if you put thicker oil in your car?

#4 – Poor Fuel Economy If you use too thick of a motor oil for the conditions, your fuel mileage will likely suffer. This is because the thicker oil increases resistance on moving parts such as pistons. While your engine will be protected, it will be at the expense of more frequent trips to the gas station.

Is it OK to mix old and new oil?

Mixing new with the old will cause you absolutely no issues. As long as you are using the same weight oil, it will mix up and you’d never know it. … Usually when changing the oil you won’t be able to fully drain the old oil anyways and the old and new oils will mix.

Can 5w30 be used instead of 5w20?

5W-30 and 5W-20 motor oil both feature the same winter rating. This means that both grades exhibit the same viscosity under cold conditions. … You also risk engine damage when using 5W-30 instead of 5W-20, as the internal engine components are specifically designed to be used with 5W-20 motor oil.

Can I use 5w30 instead of 5w20 in my Ford?

Ford specifies only one viscosity rating for this vehicle, namely SAE 5W-20. … But, the statement from Ford also implies that use of oil other than 5W-20, such as 5W-30, will reduce the service life (“durability”) of the engine. Consequently, I would stick with the 5W-20. Synthetic oil is much preferred, of course.

Which is better 5w 20 or 5w 30?

The thicker 5W-30 should see a slight advantage when operating at higher temperatures, while the thinner 5W-20 oil should provide better engine protection at lower temperature levels and has the added benefit of slightly improving fuel efficiency.

Can you put 10w30 in a 5w20 engine?

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 5w20 good for high mileage?

Generally, you should use the oil that is recommended in your manual. If the manufacturer recommend 5W20 — you should stick with it. … Finally, some manufacturer have “High Mileage” grade oil. These are said to have additional additive specifically formulated to help engine with over 75,000 miles.

What happens if you mix 5w20 with 5w30?

You can mix a 5W20 with a 5W30 oil with minimal amount of issues provided it the same manufacturer and the same API classification. The question is ‘why would you?” If it is because you oil is low and the only thing available is a different grade then it might be fine until you can get it changed.

What cars use 5w20 oil?

Ford, Honda and Daimler- Chrysler specify 5W-20 or 0W-20 motor oil for most gas engine powered cars and light trucks.

What happens if you put 10w40 instead of 5w30?

If you use 10-w-40 instead of 5-w-30 specified by the manufacturer then the viscosity of 10-w-40 used by you will be higher and oil thicker than what is specified during winters. Similarly the oil viscosity will be higher and oil thicker than specified during summers.