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In the last 2,000 miles, my 2016 Hyundai Sonata 2.4L (96,000 miles, second owner) has used 3 qts of 5W-20 synthetic oil. has received a 5,000-mile service using OEM fuel injector cleaner, OEM oil filter, and 5W-20 or 5W-30 synthetic oil.
My neighborhood dealer claims that since the car is no longer under warranty, Hyundai will very certainly refuse to authorize a PA to conduct the Oil Consumption Test method (oil change, check oil consumption every 1,000 miles, clean combustion chamber if fails, replace engine if still fails).
I was curious to know if anyone else had a similar experience. Would owners with over 100,000 miles or second owners with over 60,000 miles be willing to share their experiences with Hyundai covering this procedure through a PA? Or if there are any advisers or service technicians who could report what they’re seeing, in any case?
In This Article...
Overview of the class action lawsuit against Hyundai for excessive oil use:
- Who: Hyundai Motor Company is being sued by a group of Hyundai and Kia car owners.
- Why? According to the drivers, several Hyundai and Kia vehicle models have faulty engines that consume too much oil, stall, and eventually fail.
- Where: A federal court in California received the lawsuit.
According to a recent class action lawsuit, Hyundai manufactures various models of cars under the Hyundai and Kia brands with defective engines that use excessive amounts of oil, costing their owners a ton of money.
Eight Hyundai and Kia vehicle owners filed a class action complaint against Hyundai Motor Company in a federal court in California on April 12 alleging that the company had broken federal warranty restrictions.
Numerous Hyundai models are allegedly equipped with defective Nu, Gamma, Theta, Lambda, and Kappa engines, according to the excessive oil consumption lawsuit filed against the automaker.
The supposedly flawed engines are said to consume too much oil, stall, and eventually fail. According to the drivers, Hyundai should have recalled the cars a long time ago but hasn’t done so.
Numerous Hyundai and Kia owners and lessees claim that as a result, they are required to regularly check the oil levels and add oil to the engines more frequently than even the owner’s manuals advise, according to Car Complaints.
Due to crankshaft submersion and damaged gaskets and seals, the engine problem has knock-on effects such as reduced engine lubrication and oil leakage.
Additionally, the plaintiffs assert that oil in their cars migrates to areas where it shouldn’t, harming the exhaust and combustion systems.
The engine will eventually need to be rebuilt or replaced because of “abnormal wear of engine parts, oversaturation of carbon, and deposits of oil sludge.”
When your car burns oil, what does that mean?
Wear-and-tear parts are frequently the cause of burning oil. Your car may burn oil as a result of worn piston rings or valve seals, for instance. Piston rings and valve seals both function to prevent engine oil from entering the combustion chamber.
Why doesn’t my automobile leak oil yet is burning it?
Repairs can become expensive at this point. In order to maintain engine compression and stop combustion gases from escaping, each set of piston rings creates a seal against the cylinder walls. The seal, however, might no longer work correctly if your piston rings have worn out or the cylinder wall has started to disintegrate. A bad seal might allow oil to burn in the combustion chamber, leaving you with less oil than you had before.
Does Hyundai have a problem with oil consumption?
The following Hyundai and Kia vehicles have issues with excessive oil consumption, according to the class action lawsuit against Hyundai and Kia. The complaint against Hyundai and Kia argues that owners constantly use excessive amounts of oil, which costs their owners astronomical sums of money.
Do 2016 Hyundai Sonatas have issues with their engines?
The issue: Affected cars may exhibit a check engine light, a little hesitation or loss of power while accelerating, inconsistent transmission shifting while accelerating, or an engine clicking sound as engine speed is increased. The check engine light, the electronic stability control warning light, or the car’s engine can be underpowered on 2015 Sonatas only.
If the diagnostic test indicates that the vacuum control motor assembly has to be replaced, dealers will update the engine control module’s software.
Warranty information: The limited new-car warranty covers the cost of this service bulletin.
Owners should call their neighborhood dealer and provide the VIN to find out if their car is covered by this service bulletin. Contact the National Highway Traffic Safety Administration at 888-327-4236 or Hyundai at 800-633-5151. Consider TSB 06-01-004-1.
Editor’s note: Each month, manufacturers release dozens of service bulletins; this is only one of them. To see if there are any pending service bulletins for your vehicle, please visit the website of your car manufacturer.
How can burning oil be identified?
- if the oil in your car starts to deplete more quickly than usual.
- a burning odor
- Your vehicle’s tailpipe is emitting blue smoke.
Is the 2016 Hyundai Sonata engine under recall?
- Due to defective connecting-rod bearings that may wear out too quickly and harm the engine, Hyundai has recalled 128,948 vehicles.
- The 2012 Santa Fe, the 2015–2016 Veloster, the 2011–2013, and the 2016 Sonata Hybrid are all included in the recall.
- Beginning on January 22, 2021, owners of the impacted vehicles will get notifications, and those whose engines exhibit bearing deterioration will have their engines replaced.
According to the National Highway Traffic Safety Administration, connecting-rod bearings in Hyundai Motor America’s 128,948 vehicles, including the 2012 Santa Fe, the 2011 to 2013 and 2016 Sonata Hybrid, and the 2015 to 2016 Veloster, could prematurely wear out and harm the engine (NHTSA). The engine damage may ultimately raise the risk of a fire or an engine stall, both of which may cause an accident.
Beginning on January 22, 2021, owners will receive notices about the recall and instructions to take their cars to a Hyundai dealer. The engine will be replaced if the dealer discovers bearing damage. Through a software update, dealers will also install a new Knock Sensor Detection System (KSDS); the system will monitor engine vibrations to find signs of damage or early wear.
Owners of these cars should watch out for any of the following before receiving notification of the recall because they may be signs that the engine’s connecting-rod bearings are wearing down: odd engine knocking sounds, diminished power or hesitation, the “check engine” or “engine oil pressure” warning lights coming on, or a burning smell, oil leaks, or smoke.
Hyundai owners can see if their car is subject to the recall by visiting the NHTSA website or downloading the new recall app.
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What are the 2016 Hyundai Sonata’s most frequent issues?
The potential issues with the Sonata’s electrical system, airbags, roof assembly, and parking brake are the subject of the recalls. Hyundai made owners aware of these possible problems, and together with its car dealers, they were fixed.
Why does my car lose oil yet not smoke or have a leak?
As the PCV valve restricts the oil’s regular flow, it frequently causes your car to lose oil without a leak or smoke. Cylinders lose oil when there is an increase in pressure. Additionally, a fire accident could happen as a result. You will thus need to add more oil to your vehicle than usual.
How much oil should an automobile use in the interim?
The majority of engines do, in fact, burn some oil. Most manufacturers deem one quart of oil to be sufficient for 1,500 miles or less. It should be noted that certain high-performance cars will use a quart of oil in less than 1,000 miles and are still regarded as appropriate.
There have been a few engine changes as a result of consumer desire for more fuel-efficient vehicles, which affects the solution to this problem. These modifications have an impact on how much oil an engine can burn while still being regarded acceptable.
To improve fuel efficiency, adjustments were made to the piston ringers. The point where the piston rings come into touch with the cylinder walls creates the most friction in an engine. The more oil the rings can scrape off the cylinder walls during the piston’s downward stroke, the higher the ring tension, the better. The piston ring tension has been decreased by the auto industry to reduce friction and increase fuel efficiency. Small amounts of oil have been burnt as a result of the change in ring tension that allowed it to pass the piston rings. The majority of well maintained automobiles’ regular oil consumption is mostly caused by this.
The switch to lighter motor oil is a further modification that has had an impact on oil consumption. Lightweight oil grades like 0W-20 are being used in the market to reduce friction and better lubricate internal engine components in cold weather. This thinner oil has a propensity to enter the combustion chamber after passing through the piston rings. Oil has leaked through oil seals and gaskets because of the use of these lesser motor oils, which is unusual for heavier motor oil.
Standard motor vehicles should have the source of a quart of oil consumption per less than 1,000 miles investigated. Extremely high oil usage, such as one quart every 500 miles, can harm catalytic converters.
What is the price of an engine replacement for a 2016 Hyundai Sonata?
For your 2016 Hyundai Sonata, we now have 3 Remanufactured Engine options, with prices ranging from $4,979.99 to $5,594.99 in our inventory.
Which Hyundai Sonatas are subject to the recall?
Hyundai Motor America (Hyundai) is recalling a certain number of Santa Fe and Sonata models with 2.5L turbocharged engines from the model years 2021–2022. The pipe connection between the high-pressure fuel pump and fuel rail is susceptible to fuel leaks. Tip: Not all vehicles from the same year, make, and model are subject to recalls.
What is the maximum mileage for a 2016 Hyundai Sonata?
In my search for a new vehicle, the Hyundai Sonata drew my attention. I believe itad be ideal, but I keep hearing how unreliable ita is. How long should a Hyundai Sonata last, exactly?
In less than two minutes, find out if your auto insurance is being overcharged.
The Hyundai Sonata is one of the most durable vehicles available because to its reputation for dependability and minimal maintenance expenses. In actuality, Sonatas are frequently reported to endure between 200,000 and 250,000 kilometers. Even some owners claim that their Sonata has lasted for well over 300,000 miles.
Given that the typical American drives 15,000 miles per year, it is reasonable to assume that your Hyundai Sonata will last between 13 and 17 years. Of course, you can only expect your car to last that long if you maintain it properly.
Although they may keep up reasonably well over time, cars are still just machines. Without routine maintenance, your car is likely to break down soon. To further understand what a proper maintenance schedule comprises, consider the following major auto maintenance tasks:
- freshening air filters
- Check the belts and hoses.
- Change and cleanse the fluids
- turn the tires
- alter the spark plugs
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