You can often mix different brands and types of oils without it affecting your vehicle. Sometimes mixing oil brands will cause your engine to run sluggishly or not at all, which is why many people shy away from using different brands together. Most of the time, they are fine to use together, and mixing motor oil won’t harm your car in any way. Truly can you mix motor oil brands?
Yes, but it has its effect on your car. Generally, you should use the same motor oil brand in your vehicle. If you have mixed different oil brands in your engine, you should continue to run that oil until the vehicle has been driven several miles because it has to adapt else it can damage the engine.
Driving for some miles will allow the mixture to burn off, eliminating any residue from the different oil brands. After this, check your engine for any unusual sounds or burning smells. There could be signs of a problem that needs immediate attention, and if not, you have nothing to worry about.
What are the dangers of mixing oil brands?
You should not mix motor oil brands as it can cause a waste of money and pose serious risks to your engine. Each oil company has its special formula, which may not be compatible with other products.
Use oil made by the same manufacturer as your vehicle’s engine, or consult a mechanic for a recommendation. Below are likely damages you might experience with mixing motor oil brands and using them in your car.
1. Damages to the engine
Mixing motor oil brands can be dangerous to your engine. Most car engines have a pair of pumps, one for drawing oil through the engine and another for drawing air into the combustion chamber. These two pumps have different pressures and oil flow requirements, making them incompatible with different oil brands.
So, if you are using off-brand motor oil, this may not be the best choice. Also, you are at a higher chance of damaging the engine because it might take a while for the engine to get used to the mixed oil.
2. Reduce your car performance
Mixing motor oils can create an engine-damaging chemical reaction in your car’s engine, which is exactly what you don’t want. The most serious consequence of using an incompatible additive is the horror you’re likely to feel when your mechanic tells you that your engine has been destroyed and recommends major repairs or replacement. However, you will get to notice a drastic drop in your car’s performance, and they are the signs your engine is wearing out.
Motor oil brands to avoid
There are some motor oil brands that you need to avoid if you so much care about the safety and health of your car engine. They are listed below.
Liberty motor oil
Liberty Oil is not one of those that you should consider at all for your car. The company or brand oil boasts of high volatility level, which is not safe for your car engine. Also, the brand is not true to their word as they claim the oil has lots of benefits which is far from true.
For an alternative option, Castrol is a top-rated oil that you can consider in place of liberty oil.
Xpress lube pro
The Xpress lube pro is also one of the bad motor oil brands that you should avoid for your car. The brand fail to grade their motor oils according to their viscosity. The Xpress lube pro miss out greatly on the SAE grading which means they cannot be trusted with whatever they say.
Petrola motor oil
Of all motor oil brands, the Petrola motor oil is not one you should come close at all. The brand keeps misleading buyers with wrong information about their oil. Of truth, the motor oil from the brand is so bad that it can damage your car engine, which is why they never come out straight to buyers.
Using the oil can lead to huge consumption of fuels, and it can also lead to the excessive generation of carbon dioxide, which is environmentally unsafe for anyone.
Can you mix motor oil brands?
The short answer is not generally. Engine manufacturers often specify certain oil types or brands. However, some manufacturers allow the mixing of motor oils from various manufacturers. Please check your owner’s manual for details. If you’re still not sure, contact the manufacturer of your engine for specific recommendations for its model.
However, you can as long as you are using oil that has the same weight viscosity as your manufacturer recommends and you are switching brands of oil, you can mix different brands. So, you need to do your findings and be sure of it.
Also, the oil companies put their additives into their motor oils to help lubricate the engine, but mixing brands may cause those additives to break down and clog the filters in the engine, which can lead to excessive wear and damage.
Instead, stick with one brand for all your cars. Some auto parts store employees say that motorists who buy one type of motor oil for one car tend to buy that same type of motor oil for all their cars because it helps them keep track of what they need more easily.
Does brand matter with motor oil?
The short answer is yes. A premium motor oil brand allows the engine to run cleaner and last longer by keeping the engine parts cleaner and less corrosive. It also improves fuel economy. A brand does matter because each company applies unique formulas to its oils.
Comprehensive and independent testing across multiple driving conditions shows that synthetic oils from Mobil 1 deliver superior performance over conventional and other synthetic oils.
Is Mobil 1 or Valvoline better?
While both companies manufacture similar products and have a similar history, they are each distinct as a brand. The biggest difference is that Mobil 1 is a synthetic blend motor oil while Valvoline is an all-purpose oil. Both brands are surprisingly affordable, though the name recognition of Valvoline might make you think it’s more expensive than it is.
Is Valvoline conventional good oil?
Valvoline conventional motor oil is formulated to protect the latest engine technologies while providing great value. Because its advanced formula is designed to lubricate and protect, no additional steps are needed to restore depleted additives.
The Valvoline conventional motor oil is fortified with proprietary additives designed to clean and protect new engines right away. It features premium synthetic base oil for extra protection against heat, friction, and harmful sludge. Also, this high-performance motor oil resists deposits and reduces wear for long-lasting life on today’s vehicles.
Is Castrol better than Mobil 1?
Castrol is good oil, but Mobil 1 is better because it lasts longer. The prices for both of them will put you in the middle of the road regarding pricing. Castrol shines over Mobil1 in its lubricating properties and its ability to resist moisture and corrosion better.
Mobil 1 is Better. They are better because they are specially formulated for the way you drive. Mobil 1 is specifically designed to be extra thick in cold weather and stay thick throughout its service life, even under conditions where most conventional oils thin out. Mobil 1 synthetic motor oils and fluids inhibit wear for ultimate engine protection.
What brand of oil does Ford recommend?
While other oils are out there, Ford recommends 5w-30 motor oil by Pennzoil motor oil. This oil meets the manufacturer’s specifications to keep the engine running smoothly. While everyone has their preference and option of oil, the engineers at Ford say to use.
The oil you use in your vehicle should meet the specifications for your engine. Ford recommends that you use one of their following motor oils because they have been tested and proved to protect against engine wear, deposits, and other contaminants.
Should I use Motorcraft oil in my Ford?
You should use Motorcraft oil in your Ford to help it run at its best. It helps your engine maintain its power and helps reduce emissions. It’s specially designed for Fords with the latest engine technologies, so you know it’s the right choice.
It’s good to talk with your Ford Owner’s Manual and see what it recommends. In general, it’s best to use the same type of oil recommended by the car manufacturer, including Motorcraft oil in your Ford.
If the recommendation is for conventional, synthetic, or premium oil, you should use the quality of oil that matches that recommendation.
Can I mix fully synthetic oils?
It depends. NEVER use synthetic oil in an engine designed for conventional oil without checking the car manual first. Some manufacturers specifically recommend against the use of synthetic oil, while others only state that you should consult your vehicle’s handbook. Always read the manufacturer’s vehicle handbook before using any automotive product.
What causes fuel to mix with oil?
When you are filling your gas tank, fuel, and oil both float on top of the water in the tank. When you put a lot of gas into the tank, it pushes some of the oil to the bottom. Once you fill your car up with gas, there will be a small amount of oil left in the bottom of your tank.
Since fuel and oil don’t mix well, the engine has trouble burning all gas because some are mixed with oil. That’s why we recommend that you drive for a few minutes after filling up to allow most of the extra fuel to burn off.
Also, the most common cause of a fuel-oil mix is a hole in the fuel injector that allows crankshaft oil to get through. Unmetered fuel injectors are used in most applications and can be identified by an outlet port, usually smaller in diameter than the supply port, or by the same diameter ports but bypassing part of the flow.
Can you mix motor oil brands? You may not be sure about mixing two different brands of motor oil. After all, if both brands’ oils can meet all the required specifications for your car, why shouldn’t you use them? While this may be true, we recommend sticking to just one brand when replacing motor oil.
That’s because there are small differences between each oil, even within the same brand. While they’re so small that they won’t cause any problems, they can cause problems over time. These small differences in the formulas can lead to a subtle chemical reaction under certain conditions, which eventually damages your vehicle.
It is why many professional mechanics suggest against mixing different brands of motor oil, and we agree with them.