Does it matter which brand of motor oil I use?

Less expensive motor oil is less expensive due to the lower quality of its chemical makeup. Off-brand oils are full of harmful fillers that will end up doing more harm than good in the long run. That's why it's important to choose a high-quality motor oil for top engine performance.

Does it matter what brand of engine oil I use?

The oil you should use should be the same viscosity as the oil you are recommended by your car manufacturer, so mixing different brands won't harm your engine.

Is it OK to use different brands of motor oil?

Yes, you can safely mix one brand of oil (e.g. Mobil 1) with a different brand (e.g. AMSOIL) or conventional oil with synthetic oil (in fact, that's what a synthetic blend is). Most synthetics today are fully compatible with conventional oils and can safely be mixed.

Is there a difference between brands of motor oil?

It is basically the same brand of motor oil, according to myth. There is no truth in that statement. It is possible for base oils, additives, etc. to differ from brand to brand.

Are some motor oil brands better than others?

While you may be tempted to use the best oil brand, it's more important that you use the best oil type for your vehicle. This is based on the make, model, year, mileage, and other requirements. Less expensive, generic oils may meet SAE ratings, but they may not be as high quality as other brands.

All engine oil is the SAME?

Do expensive engine oils make a difference?

This can make a big difference on critical components in a car, such as the engine and transmission. Using quality oil also allows the vehicle to operate at ultimate efficiency and performance. This can equate to lower fuel costs and more power.

Is there a big difference between motor oils?

Contrary to popular belief, there are major differences between passenger car motor oil (PCMO) and heavy-duty diesel oil. The main distinction is in the additive packages. PCMO has lower detergent and anti-wear (AW) additive levels.

Does engine oil really matter?

A lot of people are saving money on repairs by using higher quality motor oil. In addition, better motor oil will also improve engine performance, since all the parts will run smoothly when using it. In turn, this can result in a more responsive car and a better fuel economy as well.

Can you mix Valvoline and Castrol?

Q: Can I Mix Castrol And Valvoline? Mixing different oil brands is possible, so long as they are of the exact specifications. If you have Castrol 5w30 oil, mix it with Valvoline 5w30. There will be no problem when it comes to performance.

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 I mix brands of synthetic oil?

Synthetic oil makers state that it is an acceptable practice to mix synthetic oil from different manufacturers. In fact, synthetic oil can also be safely mixed with conventional oil.

What's the difference between 5W 20 and 5W 30?

Key difference between 5w20 and 5w30

5w20 is an engine oil type characterized by its winter rating of 5 and an oil weight of 20 in warmer conditions. It is less viscous compared to 5w30. 5w30 has the same viscosity rating of 5 during winter but an oil weight of 30 during hotter conditions hence it is thicker.

Does it matter what 5w30 oil I use?

The viscosity for hot and cold will both be marked on the oil's container as a code e.g. 5W–30. The first part of the code is the cold temperature grade, and the second part is the high temperature grade. Your car handbook will tell you the grade(s) – and therefore the viscosity – that you should use.

Can I use 5W30 instead of 5W20?

While both 5W20 and 5W30 motor oils are suitable for high mileage engines, the best viscosity type for your vehicle depends on how the manufacturer designed the engine. Using 5W30 when it is advised that you use 5W20 can result in your vehicle not getting good fuel economy.

Why can't you go back to regular oil after synthetic?

Myth: Once you switch to synthetic oil, you can never switch back. This is one of the most persistent myths about synthetic oil—and completely untrue. You can switch back and forth at any time. In fact, synthetic blends are simply a mixture of synthetic and conventional oils.

What are the disadvantages of synthetic oil?

A few disadvantages of synthetic oil to be aware of include: Probably the most glaring downside of synthetic oil is the cost. The price of synthetic oil is around two to four times the price of conventional oil. Synthetics may be more prone to additives precipitation during cold storage conditions.

Is it worth buying expensive oil?

In other words, findings suggest an expensive oil may not provide any additional benefit to the helping an engine last longer, despite additives. “When you look at the chemical breakdown of each of these oils, there's very, very little difference between them.

Is it worth it to get synthetic oil?

Is synthetic oil better for my engine than conventional oil? Yes, synthetic oil is better for your engine than conventional oil. Although conventional oil (i.e., mineral oil) can provide adequate lubrication performance, it can't compete with the overall engine performance and protection provided by synthetics.

How can you tell the quality of engine oil?

Is Mobil 1 better than Royal Purple?

Unlike Royal Purple, Mobil 1 has a higher detergent concentration, which results in longer-lasting engine protection over time. Royal Purple is more expensive than Mobil 1, however, this is because it has a higher concentration of additives that help your engine run longer and more efficiently.

Who makes Castrol oil?

Castrol is a U.K.-based producer of industrial and automotive lubricants for a global market. The company was founded by Charles Wakefield in London in 1899. 8 It was acquired by BP in 2002. 9 Castrol lubricants are sold in automotive stores and gas stations in over 150 countries.

Who makes Valvoline oil?

ABOUT VALVOLINE™:

Valvoline™, a brand of Ashland Inc. ( NYSE : ASH), is a leading, worldwide producer and distributor of premium-branded automotive, commercial and industrial lubricants, and automotive chemicals. It ranks as the #2 quick-lube chain and #3 passenger car motor oil brand in the United States .

What happens if you mix 5W-20 and 5W 30 oil?

Yes, you can mix 5W20 and 5W30 oil. However, your engine MUST support it. Both oils should be of the same brand to prevent engine damage and should also be of a similar API service level.

What happens if you put 10w30 instead of 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.