Can i use 5w30 motor oil instead of 5w20 for my 2008 ford fusion?

Can i use 5w30 synthetic blend motor oil instead of using 5w20 even tho it calls to use 5w20

My car has 141000 miles.
My car has an automatic transmission.

Experienced mechanics share their insights in answering this question :
Ford specifies only one viscosity rating for this vehicle, namely SAE 5W-20. In that specification, which is contained in the Owner’s Manual, Ford states: "5W-20
oil provides optimum fuel economy and durability performance meeting all requirements for your vehicle’s engine." For sure, fuel economy will be degraded if you use the higher (30 weight) viscosity. 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. YourMechanic does offer mobile oil and filter changes. If you desire that service, please request an oil/filter change and the responding certified mechanic will perform that for you right at your location. If you have further questions or concerns, do not hesitate to re-contact YourMechanic as we are always here to help you.

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In that specification, which is contained in the Owner`s Manual, Ford states: “5W-20 oil provides optimum fuel economy and durability performance meeting all requirements for your vehicle`s engine.” For sure, fuel economy will be degraded if you use the higher (30 weight) viscosity.
Most car engines are designed to handle 5w20 oil because this type of oil flows well when the engine reaches its operating temperature of 212 degrees. If 5w30 oil is used, the engine will encounter much more resistance at this stage which is not good for it.
The 5W-20 will remain a little thinner at operating temperature, as indicated by its lower “20” number, while 5W-30 will provide a slightly thicker lubricating film. When looking at 5W-30 vs 10W-30, they both provide the same viscosity at operating temperature, as indicated by their identical “30” ratings.
The 0W or 5W refers to the pumpability in cold temperatures. Therefore, a 0W would flow more easily than a 5W and could be an acceptable substitute. Thus, it is suitable to use a SAE 0W-20 as a replacement for SAE 5W-20 application.
Pennzoil High Mileage SAE 5W-30 Motor Oil is engineered for cars that have accumulated more than 75,000 miles, particularly those that are experiencing oil leaks and oil burn off.
Using the wrong engine oils means that, due to an incorrect oil rating, your engine`s moving parts will not be adequately lubricated. This will often lead to some grinding. Grinding will quickly wear your car`s parts down, causing damage that can be expensive to rectify.
The 2020 Ford Ranger`s 2.3-liter engine requires 5W-30 synthetic blend oil.
According to Ford Motor Company, a 2008 Fusion needs SAE 5W-20 premium blend motor oil. The carmaker also suggests using Motorcraft brand oil.
Just be sure to use SAE 5W-20 Synthetic Blend Motor Oil. The Ford owner`s manuals generally suggest the Motorcraft brand of oil, but you can opt for any brand that you like. The key words here are synthetic blend.
Mobil 1 – High Mileage 5W-20 Full Synthetic Motor Oil, 5 Quart (Part No. 120768)
5w30 motor oil`s ability to function in a large variety of engine types and under a wide range of temperature conditions makes it incredibly versatile. Whether you have a light-duty petrol or diesel engine, 5w30 is often the suggested motor oil to use because it flows more easily in winter temperatures.
If you use your vehicle in urban conditions, often sit in traffic jams, drive at high speeds, and your car is old, buy oil with the 5w40 viscosity. But if you prefer calm driving, and fuel economy and eco-friendliness are important for you – choose a product with 5w30 marking.
Is 5W20 Oil a Synthetic Oil? 5W-20 oil is available as conventional, synthetic, and synthetic blend engine oil. 5W-20 conventional oil consists of refined crude oil and several additives. It provides adequate performance at normal operating temperature and is suitable for engine protection and lubrication.
5W20 offers better fuel economy than 5W40 and some engines are optimised for using it and lubricating some parts. If you drive short distances only and engine remains cold, then using W40 instead W20 is not an optimal choice.
The numbers refer to the weight and thickness, or viscosity, of the oil. Motor oil gets thicker when it`s cold and thinner when it heats up. The first number indicates the viscosity of the oil at a cold temperature, and the second number indicates the viscosity at operating temperatures.
You can use 10w30 instead of 5w30 oil since both meet the SAE standard for viscosity at operating temperatures. Generally, the viscosity difference between the two is neglectable. However, it`s important to note that a 10w30 oil will move slower than a 5w30 oil in cold environments.
Newer vehicles often require lower viscosity oils to protect their advanced technology engines. Today, the most common grade is 5W-30 because it is suitable for various vehicles and engine types.
Nothing really. Your oil will act like a 40 weight oil at a high temperature. You may lose 1/4 mpg in fuel efficiency, not much else.
The risks of using cheap oil- Using low-quality oils can result in costly engine repairs and increased fuel consumption. – Oils that do not meet required specs could ultimately void your vehicle`s engine warranty because of engine damage.
The EcoBoost 2.3L is a turbocharged four-cylinder engine from Ford Motor used to power compact, midsize and full-size cars, pickup trucks and utility vehicles, or more commonly known as CUVs and SUVs.
The Duratec 23, also known as the Mazda L engine, is a 2.3-liter naturally aspirated four-cylinder from Ford Motor used to power compact and midsize cars, pickup trucks and utility vehicles, or more commonly known as CUVs.
Mobil 1 – Advanced Full Synthetic 5W-30 Motor Oil, 1 Quart (Part No. 24812)
The SAE 5W-30 is a 4-stroke multi-grade oil. “5W″ indicates the viscosity of the oil at low temperatures and the number 30 indicates the viscosity at 100°C: this means that SAE 5W-30 guarantees high performance between -20° and +40°. The bottle contains 1.4 litres of product.
Your Fusion will use up to six quarts of oil.

Relevant Questions and Answers :

the most relevant questions and answers related to your specific issue

Can i use 5w30 motor oil instead of 5w20 for my 2008 ford fusion?
ANSWER : Ford specifies only one viscosity rating for this vehicle, namely SAE 5W-20. In that specification, which is contained in the Owner’s Manual, Ford states: "5W-20
oil provides optimum fuel economy and durability performance meeting all requirements for your vehicle’s engine." For sure, fuel economy will be degraded if you use the higher (30 weight) viscosity. 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. YourMechanic does offer mobile oil and filter changes. If you desire that service, please request an oil/filter change and the responding certified mechanic will perform that for you right at your location. If you have further questions or concerns, do not hesitate to re-contact YourMechanic as we are always here to help you.

lost all oil pressure, replaced the oil pump, low oil sensor, oil pressure sensor, oil pan gasket,
ANSWER : The fuel pump will not stay on if you loose oil pressure. This is why it is shutting off. The loss of oil pressure may be from bad crankshaft bearings or camshaft bearings. The engine oil pan should be removed and the oil pump needs to be checked to ensure that you put in the pick up tube seal to the pump and connected the pump to the block. Then remove at least one main bearing cap and inspect the bearings for excessive wear and crankshaft damage. If you need some help with this, consider YourMechanic, as a certified technician can help diagnose the issue with your oil pressure firsthand and help you fix it accordingly.

I got a Patrol vehicle, Chevrolet Impala that calls for 5w30 motor oil. Can I use 5w20 if necessary?
ANSWER : Hi there. If you’re in dire straits to find the right type of oil, using a small amount of 5 w 20 should not hurt your vehicle; especially during colder times during the year. The 5 is the low end of the viscosity rating, while the 30 or 20 is the high end. During hot weather conditions, the thicker oil is critical for keeping the engine components properly lubricated. However, this should not be a normal thing you do; so have your oil changed as soon as possible to avoid potential issues.

I just used semi synthetic oil instead of full synthetic in my 1996 lincoln town car executive
ANSWER : Hi there. If you asked this question about 10 years ago – then yes, you might have issues with seals or gaskets wearing prematurely. However, as technology has improved, the gap between semi-synthetic and full synthetic is not as big. You should be just fine without having problems.

Oil consumption. Burning oil. Oil light turns up on idle.
ANSWER : Hi there, thanks for writing in. The valve stem seals are the most common cause of this on your engine. When they fail, it requires that the cylinder heads be removed and rebuilt to fix it. The piston rings can also cause this but they are not as common. Unfortunately there is not anything, not even heavier oil that will fix this. You will need to have the heads rebuilt.

Cylinders misfire after using motor flush and oil change – possible sludge issue?
ANSWER : Hi There,
If there are misfires, there should be a check engine light on, which should have stored specific fault codes. Many times these fault codes will indicate whether the misfire is related to a specific cylinder or if it is a general misfire code. Misfires can happen for many different reasons such as faulty spark plug wires or even an injector not pulsing correctly. I would suggest having a professional from YourMechanic come to your location to diagnose and inspect your vehicle to determine what may be causing this to happen.

2006 Ford Escape oil pan is sweating, is it the gasket or is it the pan?
ANSWER : Well I’m not sure about the mechanic’s use of terms. If the oil pan is "sweating" oil, then that would dictate that the oil pan is already porous. It’s not an everyday thing to happen but I have seen it a time or two. It generally happens in regions that have harsh winters and lots of road salts are used. The oil pan rusts through and begins to seep, or sweat, oil. Without seeing myself, I really can’t say whether it’s the pan itself or just the gasket. Either way, the oil pan has to be removed to replace the gasket. So if it actually turned out to be a leaking pan, it’s just the cost of the replacement oil pan.added to the repair. The labor is no different.
Differentials generally use gear oil of different weights depending on the application. Diff fluid is basically a very thick oil so it would generally appear as dirty oil on the ground if it’s leaking.

Stop car check oil warning
ANSWER : This light will usually come on when one of two things are happening. Either the motor is in fact low on oil or the oil pressure sending unit is not working properly and may be producing a faulty reading. I would recommend first, to check the actual oil level in the motor by using the dipstick. Be sure the oil level reaches the "full" mark. If this registers as "full" then you likely have a faulty oil pressure sending unit. I would recommend having an expert from YourMechanic come to your location to take a look at your vehicle to determine what may be causing your low oil pressure light to come on.