Engine oil

What oil weight is recommended for my type of vehicle? Also, what is the oil capacity for the L4-2.4L engine? What brand of oil would you recommend?

My car has 23136 miles.
My car has an automatic transmission.

Experienced mechanics share their insights in answering this question :
Your car should hold 5 quarts and calls for 5W-20 oil. Keep in mind that the type of oil and viscosity (thickness indicated by the numbers) may need to be adjusted for the type of climate you drive in. Cold weather tends to slow down the movement of oil making it tougher for it to move around the engine to lubricate parts. I would recommend having an expert from YourMechanic come to your home to perform an oil change service for your car.

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Our sources include academic articles, blog posts, and personal essays from experienced mechanics :

Engine Oil. 5W-30, 5W-20 (All TEMPS) – SAE 5W-30 is preferred.
Engine Oil

5.1 quarts (with filter). After refill check oil level.

The best engine oil for your Kia Sorento is 5W-20 synthetic or conventional oil.
Kia recommends getting your 2015 Kia Sorento oil & filter changed every 3,000-5,000 miles, but it`s best to check your owner`s manual and with your dealer to find out the intervals that work best for your vehicle.
0w20 engine oil is known as the popular choice of lubricant that delivers the best performance. It flows well even at cold temperatures when compared to the 5W-30 oils, thanks to the ability of the lubricant to maintain the same viscosity or the semi-fluid consistency throughout the internal structure of an engine.
5W-20, 5W-30 (All TEMPS) – For better fuel economy , it is recommended to use SAE 5W-20.
The Kia Optima has a 2.4-liter four-cylinder engine with an oil capacity of 5.07 quarts (or 4.8 liters).
The 0W-30 engine oil is a lower viscosity than a 5W-30 meaning it is thinner. As the 0W-30 is a lower viscosity, its resistance to flow is lower. The lower viscosity grade flows through the engine faster and helps the parts perform their roles more efficiently as they reduce friction.
What oil type does my 2015 Kia Sorento need? Reviewed by Shannon Martin, Licensed Insurance Agent. oil type is usually SAE 5W-20 fully synthetic motor oil. For example, you can use Mobil 1 – Advanced Full Synthetic 5W-20 Motor Oil.
Engine Oil

Capacity: 6 quarts. . . . . . . . . . . . . . (with filter).

How often does a 2021 Kia Sorento need an Oil Change? An oil change is one of the most enormous and enormous services for your car. Synthetic oil usually should be changed every 7,500 – 10,000 miles. Kia recommends getting your 2021 Kia Sorento oil & filter changed every 3,000-5,000 miles for conventional oil.
How Long Will the 2015 Kia Sorento Last? A well-maintained 2015 Kia Sorento may last around 150,000 miles, which is half as long as top-rated competitors like the Toyota Highlander. Regular annual maintenance costs are slightly higher than average, according to data from Repair Pal, at $477 per year.
The first number of a multi-grade oil designates the ability for the oil to be pumped and flow at colder temperatures; the “W” stands for winter. Thus, a 0W oil will be able to flow faster and get to critical engine components better than a 5W or a 10W oil; especially in extreme cold conditions and at engine start-up.
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.
Notes: Synthetic Blend. 5W-20.
For another 5 years, TotalEnergies will remain Kia Motors Corporation`s preferred aftermarket lubricants supplier for Kia vehicles.
With proper oil changes and maintenance, a 2.4L TigerShark engine should last between 130,000 and 200,000 miles.
Is a 2.4 engine good? The 2.4 is usually considered a dependable engine without any major issues: head gaskets are designed well while the oil sealing is adequate as well.
The KIA/HYUNDAI 2.4L engine has been in production since 2004 and was used in various KIA and Hyundai applications, including the Sonata, Santa Fe, Optima, Sorento, Tucson, and Sportage. The engine was also used in the Chrysler Sebring and Dodge Avenger. This engine was replaced by the Theta III engine in 2021.
If the oil consumption amount is less than 1qt/1,000 miles, Normal consumption, No Repair. If the oil consumption amount is over 1qt/1,000 miles, Excessive perform Repair 1 (Clean Combustion Chamber, pages 4-6).
We recommend this engine oil to the owners who ride their vehicles in relatively colder areas and environments. The optimum temperature range for the 0W30 motor oil lies between -40°F/Celsius to 86°F / +30° Celsius.
0W30 motor oil is perfect for seasonal climates and fluctuating temperature settings, with an operating temperature range of -40°F to 86°F.
What oil type does my 2015 Kia Sorento need? Reviewed by Shannon Martin, Licensed Insurance Agent. oil type is usually SAE 5W-20 fully synthetic motor oil. For example, you can use Mobil 1 – Advanced Full Synthetic 5W-20 Motor Oil.
5W-30 oil is available as conventional oil (mineral oil), high mileage oil, and synthetic motor oil.

Relevant Questions and Answers :

the most relevant questions and answers related to your specific issue

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.

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Burning engine oil and have gray smoke coming from below the engine and the tailpipe.
ANSWER : Hi there. If you are getting gray smoke from under the vehicle and in the engine compartment, then there is an external oil leak. The oil is leaking onto the exhaust pipe and then burning off. This is why you are not seeing any oil on the ground. As for the engine smoking some oil, then the valve guide seals on the cylinder heads are possibly leaking causing oil to enter the combustion chamber through the intake valves.. Another way that the engine could be getting oil into the combustion is having a positive crankcase ventilation valve (PCV valve) being stuck causing oil to enter the intake system. To check this, check the intake tubing and see if there is any oil present. If there is oil present, then I recommend replacing the PCV valve to prevent any oil from going into the combustion chamber. The external oil leaks could be, a leaking front engine seal, a leaking rear main seal, a loose oil filter, oil cooler lines could be split or loose, or a valve cover gasket could be leaking. If you need further assistance with your engine using a lot of engine oil, then seek out a professional, such as one from Your Mechanic, to help you.

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Low oil pressure light comes on when idle. Check engine light is on as well. Both came on after getting an oil change 3 days ago.
ANSWER : It is possible that they put in the wrong viscosity oil. In rare instances, a defective filter will also cause low pressure. If there is too much oil, it will aerate and cause low pressure. Be sure the oil level is really not above "max". The P2187 code will appear if the oil fill cap is not tight but it will also appear due to a myriad of causes because that code only "generally" identifies a lean running condition. Consequently, numerous parts would have to be tested including the O2 sensor, gas cap seal, manifold air leaks, any vacuum leak anywhere including PCV and EVAP systems, exhaust leaks, and fuel system faults such as failing fuel pump, clogged filter and more. Since the car has relatively low mileage, you would not expect a failed oil pump, although the pressure sensor (or switch) could be bad. However, the occurrence of the oil pressure warning light is quite coincidental to the oil change, thus I would suggest bringing the car back and asking them to redo with a new filter and double check the viscosity of the new oil that they use. If the problem persists after that, you will have to test actual operating oil pressure (at idle for instance) as well as the oil pressure switch. Finally, if the oil pressure warning light comes on continuously, unless the warning circuit itself is malfunctioning, that means the oil pressure is too low to operate the engine without damaging it. Anytime the light comes on for more than literally an instant, you should shut down the car and thus an issue like this obviously has to be repaired.

If you’d like, a YourMechanic certified mechanic can come to your home or place of business to inspect the vehicle and perform an oil pressure light is on inspection to diagnose the vehicle and suggest potential repairs.

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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.

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Check engine light refuses to go off after engine replaced
ANSWER : Hello there, you have a long series of issues going on with your 2013 Hyundai Sonata. If you keep getting a repeating oil light on than there is likely a fault in that system.

Since this fault has lasted after the engine was replaced it could be a oil pressure sensor, wiring harness fault, ECU fault, oil pump, oil strainer clogged, or low oil pressure.

To diagnose this issue properly you need a complete vehicle inspection to start from square one and identify the root cause of all this.

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Oil was leaking, put in over 4 qts of oil and oil leak stopper. White smoke coming tailpipe,engine shakes, car dies. Oil leaking.
ANSWER : Oil additives are not recommended by any vehicle manufacturer for any reason. Additives that purport to resolve oil leaks are useless, a waste of your money, and may result in engine damage. Every vehicle manufacturer strongly recommends against use of these materials. There is only one recommended and approved repair strategy when it comes to oil leaks: fix the leak.

You can only add the manufacturer specified amount of oil to an engine. If you add too much oil, or too little oil, that will cause engine damage. You should check the engine oil dipstick to determine if there is presently too much oil in the engine. If there is too much, the excess will have to be removed to prevent engine damage.

The leak that you are referring to can be repaired if you request an oil leak diagnostic. If you have further questions or concerns as you decide what to do, do not hesitate to re-contact YourMechanic because we want you to make the most of your repair dollars and help you get the best possible results.

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Just noticed a huge oil leak trailing my car. It seems to be coming from below the engine. I recently had my oil changed a month
ANSWER : You might have a problem with the oil filter leaking when you rev the engine and increase the oil pressure. This can be from a collapsed oil filter media or excessive oil pressure from the engine. I recommend having the oil and filter replaced using a good quality filter and have the oil leak verified to be from the filter. Make sure to not run the engine low on oil. If you are finding you do not want to drive with the leak, a mobile technician from YourMechanic can come to your home or office, and replace both your filter, and oil.

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oil level not showing correctly on the dipstick
ANSWER : Hello. It sounds like you may have an issue with oil sludge. If there is sludge build up then that will cause this. Any sludge build up will keep the oil from draining into the oil pan and can affect oil pressure. I usually remove the cylinder head cover and check for sludge. If there is sludge then the engine may need to be flushed. If there is no sludge then there may be a restriction in the block itself.

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