Lady Answers


Will 5W-30 hurt a 10w30 engine?


  1. Will 5W-30 hurt a 10w30 engine?
  2. Can you mix 5W-30 and 10w30 Reddit?
  3. Is it bad to mix 5w20 with 10w30?
  4. Can you mix 5W and 10w?
  5. What happens if you mix 5W 20 and 5w30?
  6. What is the difference between 5W-30 and 10w30?
  7. Can you mix grades of oil?
  8. When should I switch from 5w30 to 10w30?
  9. Is 5w30 or 10w30 better for summer?

Will 5W-30 hurt a 10w30 engine?

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.

Can you mix 5W-30 and 10w30 Reddit?

Christ. Yes. It's fine.

Is it bad to mix 5w20 with 10w30?

It should be fine, considering the temps, and that the suggested oil viscosity is usually 5W-30, so two quarts of 5W-20 and three of 10W-30 probably come pretty close to some viscosity around 5W-30.

Can you mix 5W and 10w?

Nothing. Just because you mix two oils together, you still wind up with the same thing, oil. But, if you add it in proportion to the two reading values and you add it to your crankcase of a modern engine, will it be 'better' than if you used the lower viscosity oil in the first place?

What happens if you mix 5W 20 and 5w30?

Mixing 5W-20 and 5W-30 (or any other oils for that matter) may lead to faster wear and tear of your engine and eventually cause problems with the basic functioning of critical engine parts. And even if your engine allows it, you won't get any noticeable results by mixing different viscosity grade oils.

What is the difference between 5W-30 and 10w30?

The difference between 5w30 and 10w30 is that 5w30 is less viscous and more efficient than 10w30 because the fuel is thinner and can reach the difficult part of the engine. 5w30 is a viscosity engine oil that is used for engine lubrication.

Can you mix grades of oil?

What happens when you mix different oil brands? While it is not recommended to mix various brands of motor oil (such as Valvoline, Castrol, Total or Mobil 1), it will not cause any damage to your engine. What is far more important is to stick with the same oil viscosity as recommended by the car manufacturer.

When should I switch from 5w30 to 10w30?

The oils only differ in cold weather viscosity. If you never see temperatures below zero F then either 5W30 or 10W30 is fine. If winter temperatures are regularly below 0 degrees F then 5W30 is what you should run and you can run it year round if the 30 weight is good according to your owner's manual.

Is 5w30 or 10w30 better for summer?

5w30 is a great multigrade oil for use in low starting temperatures as well as high summer temperatures. It is also more fuel efficient since it creates less drag on the bearings and moving engine parts. 10w30 is thicker and may provide better sealing capability for older engines.



What is a 3.75 GPA in university?
What grade is a 3.7 GPA in high school?
Is 3.7 Good for Masters?



How does provolone cheese melt?

Provolone is made using a technique called pasta filata, or "pulled curd," and the cheese softens into a satisfyingly ropy chew.


How long can Pudding unrefrigerated?

How Long Can Pudding Sit Out At Room Temperature Once Cooked? The cooked pudding should sit out no more than 3-4 hours max since it is made from perishable ingredients. It is best to store your pudding in the refrigerator.


Do you have to refrigerate pudding packs?

Question: Do they need the be refrigerated? Answer: No refrigeration needed unless a cup has been opened.




Lady Answers