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Can you mix 5w30 and 10w40 synthetic oil?
“Yes. It is always advisable to not mix motor oil brands, however, different viscosity grades of the same brand motor oil are compatible.
Is it OK to add 10w 30 to 5w 30?
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 I use 10w 40 instead of 5w30?
The first number in the motor oil’s name describes the oil’s cold viscosity. A 10w-40 motor oil is a thicker oil at startup than a 5w-30 motor oil. Therefore, 10w-40 oil clings to the engine’s moving parts more than the lower viscosity 5w-30 oil.
Can you mix weights of synthetic oil?
You can mix ’em just fine. While it’s true that Synthetic isn’t quite like dino-oil (where the base stock is essentially the same and viscosity deltas are mostly a function of additives). Viscosity is formulated into the synthetic, but there’s no problem mixing. You can mix Synthetic and Mineral oils too, if you want.
What happens if you mix regular oil with synthetic oil?
Adding synthetic oil to regular motor oil will not enhance the regular oil. Mixing regular motor oil with synthetic oil may dilute the benefits of the costlier synthetic oil.
Is it OK to mix 10W30 and 10w40?
Mixing 10W30 with 10W40 Some say that mixing them is fine as long as you don’t live in freezing weather. Even if you put together synthetic and conventional blends of these motor oils, they show no harm to your vehicle. Most mechanics and vehicle owners avoid mixing 10W-30 with 10W-40 oil for several reasons.
Can I mix 10W30 and 10W40?
Mixing 10W30 with 10W40 Some say that mixing them is fine as long as you don’t live in freezing weather. Even if you put together synthetic and conventional blends of these motor oils, they show no harm to your vehicle.
Can you mix 10W30 and 10W40?