We were on a road trip and the car was on cruise control. I stopped accelerating and lost power. We had it towed to the nearest aaa approved mechanic. They ran the codes and found P132600- knock signal range performance. The technician found heavy metal contamination in the oil. The motor needs to be completely replaced
2016 Hyundai Sonata engine complaints
Page 12 of 17: complaints 311 to 340 of 463, newest first, as owners wrote them.
Started oil consumption testing in aug 2021 through hyundai due to the vehicle taking in at least 1.5 qts of oil every 1,000 miles. After multiple tests, hyundai completed a combustion cleaning in jan 2022. No changes. After an additional oil consumption test in march 2022, hyundai has advised this is normal consumption. No action to be taken from dealer/corp until engine blows a rod. Manufacturer &/or dealer prefers for my family to suffer a dangerous and potentially catastrophic event before addressing what is to be a known issue with this year/make/model.
Hyundai Motor America is doing fraud with its customer’s and putting their lives at danger. They made engines with manufacturing defect. They sent a brochure to their customers to get the software updated for knocking sensors and then placed a lifetime warranty for the issues caused by it including any repair costs. They said the software will detect the knocking noise and will turn on Warning lights (Engine Light) as well as place the vehicle into reduced power, engine protection mode. Their brochure said they have defective engines in 2011-2019 Sonatas, 2013-2018 Santa FE Sports, 2019 Senta Fes, and 2014,2015, 2018 and 2019 Tucsons.I own a 2016 Hyundai Sonata. I did software update and then I started having engine knocking at around 76,000 miles. Sometimes, car automatically loses power on highways/freeways and sometimes it starts to accelerate on its own at very high RPM’s. I contacted Hyundai dealership in Spring, TX (North Freeway Hyundai), which told me that Hyundai doesn’t cover it anymore until unless its complete engine failure. This is not what their Warranty document (Brochure) said. They are denying to take care of the issue which was caused by manufacturing defect and their software update. Their brochure said they will take care of it including any engine repair costs. Their dealership told me that this is just the “Beginning of the engine falling apart”, they can start with putting a new cover on the faulty engine part rather than replacing it, which will cost me $640.50+tax to take the engine light disappear for few days. If they have to fix it permanently, it is going to cost me “Thousands of Dollars” into parts and labor charges. Private mechanic said Hyundai Engines are "Can of Worms" and wont even touch it. As per Hyundai case managers instructions, I ended up spending $435.50 out of pocket without any work done on my vehicle. As per their Brochure, they are making defected engines from 2011. Thousands of people driving those dangerous vehicles.
Engine went bad prematurely. After 6 years of routine maintenance and standard commuting the engine went bad at 130k miles. No warning or indications that anything was wrong.
My oil seems to be consumed really quickly! I get a full synthetic oil change and then my engine sounds strange and check the oil and there's no more oil in there! This is after less than 1,000 miles after the oil change! It's very expensive that every few months I need to go and get a new oil change, it's supposed to be every 6 months or after 5,000-7,500 miles with full synthetic but it only last about 700 miles before it starts to start to disappear! I'm scared it will cause my engine to get ruined and make a fire! This has been going on formore than 2 years now.
Yesterday, my car’s engine/battery/oil lights came on. I pulled over, checked the oil and it was almost completely dry. I went to start the car again and it would not start. After my mechanic checked the starter and battery, they determined that the engine was locked up. My engine could have caught on fire as there was no warning prior.
The Car is flash on Dash boards Check HEV and turn off the engine cause my car to idle. Turn off my car for 20 mins signal gone Then 2 weeks later randomly does it again. Car also flash Check Breaks on dash boards and turn off the engine and it shut my whole car off
My 2016 Sonata se with 85,000 miles is using over 1 qt of all per 1,000 miles . I'm told that this is normal for this type of engine ??? is there any thing Hyundai will do to FIX this oil problem thanks C.W. Mehltretter
The contact owns a 2016 Hyundai Sonata. The contact stated upon accelerating from a complete stop at a traffic light, the vehicle stalled. The contact attempted to restart the vehicle, but the vehicle failed to restart and emitted an abnormal grinding sound. There was no warning light illuminated. The vehicle was towed to a local dealer, where it was diagnosed that the motor had failed and needed to be replaced. The contact was advised by the dealer that the failure was related to Hyundai Service Campaign Number: 953, regarding the Knock Sensor Detection System (KSDS). The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was approximately 93,000.
Took car to accredited service center for routine oil change early. Was given an opinion that the their was internal engine damage and that my engine would blow out if car was continued to be driven. I then had it towed to Hyundai dealership to be serviced and to get a second opinion. Service was done, and told it was a simple issue, after paying $400 after services were complete, I left feeling relieved it wasn’t a bigger issue. Not less than maybe 6 hours later, early sunday morning, I was driving at night on the road and my engine completely blew out on me. My safety was put at risk and others around me on the road as well because I could have caused an accident, if I had been on the high-way going a higher MPH, my engine would have more than likely caught on fire or possibly have caused an accident. Clearly the issue was not fixed and they sent me to drive in a car that was faulty and not fixed, endangering my life and possibly others around me. It has only been inspected by hyundai, but clearly inspection by them is inadequate. No engine light warnings ever appeared. Oil light would occasionally flash on and off but I didn’t think anything of it because, 1) no loud sounds/vibrations were happening, 2) my next oil change service wasn’t until almost over 1,000 miles, as I regularly keep up with maintenance on my vehicle. I would say the on and off oil light was flashing maybe for about a week or so, and this was NOT after prior oil change, this occurred miles and miles after. I have attach pictures from the 1st opinion service, as well as the service I received from Hyundai before incident occured. I have also if needed to be provided, documentation of routine maintenance by Hyundai Dealership and from an accredited service center by the Better Business of Bureau.
The contact owns a 2016 Hyundai Sonata. The contact stated that while driving 55-65 MPH, the oil warning light illuminated. The vehicle was taken to an independent mechanic where it was diagnosed with an oil leak. The oil pressure sender was replaced. The contact stated that upon taking the vehicle to the dealer for an unknown recall repair, he notified the dealer of the oil leak failure; however, the dealer informed the contact that no issues were found. The contact stated that after servicing the vehicle at the dealer, the vehicle began to overheat while driving. The vehicle was taken to another independent mechanic who diagnosed that oil was leaking from around the valve cover gasket. The cause of the vehicle overheating was undetermined. The vehicle was not repaired. The manufacturer was notified of the failure and informed the contact that they could not assist because the vehicle was out of warranty. The failure mileage was unknown.
Engine is consuming a quart of oil every 400 miles.
Unknown Vehicle made knocking noises and completely cut off on me . The vehicle had an oil change 1 month ago .
Car began to knock and lacked acceleration. I took it to a dealer and spent $300 on replacement of plugs and it seemed to be working fine. One month later on the highway, the car completely lost power and would no longer accelerate. I found online that the engine had been recalled and the warranty extended to 120K miles. Hyundai paid for a tow to the dealership. The dealership determined that the engine needed to be replaced and thought Hyundai would replace the engine due to the recall, but the replacement was denied by Hyundai. I do not not know at this point on what grounds, but the car has 117,000 miles on it and should be within the extended warranty period because of the recall. The estimate for replacement of the engine is $8000. I've only had the car a few months and expected to get at least a few years out of this vehicle.
Engine is buring oil. I drove about 1,400 miles since last oil change, and my engine had almost no oil. There are no leaks. My driveway is clean. My mechanic says engine is burning oil inside and he put "crazy" amount of oil to top it off today. He told me to change my oil every 3,000 miles instead of 5,000. He has been saying there is an issue with engine buring oil for some time and recommended contacting this agency and dealer.
Problem is the engine is burning two quarts of oil every 1,000 miles. Was taking car in for oil change and check engine light went on. Service person said car was way down on oil which is why engine light went on. Said there was a problem with Hyundai engines and to take it to dealer. Dealer Ettleson agent John Cunniff confirm that there is a problem with that engine and said they would run an oil test. Oil was changed with new filter and told to come back in 1,000 miles. Returned to dealer after 1,000 miles and engine was down two quarts of oil, dealer topped off oil and said someone would contact me. I called several days later and John Cunniff said that using two quarts of oil in 1,000 miles was within specs. He said to contact Hyundai customer service. I did with case # 19220125, and Frances was case worker. Attempted to contact Frances three times with negative results. I called and spoke with a Cindy who stated case notes stated Frances contacted Ettleson and they said two quarts of in 1,000 miles is normal, complaint was closed. Research disclosed there is a problem with oil consumption in that engine, backed up by their and other mechanics. I have 69,000 miles on the vehicle and a 100,000 mile warranty. I have all maintenance files for the vehicle since I purchased it. i have complied with the dealers instructions and have had my PCV replaced, and just keep adding oil to keep my engine running. Please advise my options.
my 2016 Sonata SE vin #[XXX] has a engine recall, Hyundai gave me a lifetime Warranty of the engine and power train. the Sonata has 84577 miles on the engine and is using 1 QT of oil per 1,000 miles. took the car to Bentley Hyundai in Huntsville ,Al. for an oil change and to see what they will do about the oil issue. I'm to bring the car back to them in 1,000 miles for them to check out how much oil the car is using. I was told that even with the lifetime Warranty of the engine and power train that with the engine using a quart of oil that Hyundai won't do many thing to take care of the problem. If the engine was given a Lifetime warranty by Hyundai why won't they do any thing to correct the oil problem. Thanks [XXX] INFORMATION Redacted PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).
Car started bucking and slowing on freeway. Took car to dealership October 2021 after 2 weeks, I was informed the car needed a new engine. A few days later I was informed, my battery needed replacement. Three months later, January 31, 2022 while in the freeway, my car started bucking then decelerated from 70 mph to 10-20 mph on the freeway ( only reached 40 mph going down hill). Check HEV system and Check Hybrid system indicator triangles were on. Battery light indicator and engine light indicator also on. I had car towed to dealership. I was informed I needed two plugs replaced. 2 weeks later, the same problem happened again on February 19, 2022 I was informed, I needed two plugs replaced. The plugs were replaced. This time it wasn’t two weeks before the same thing happened again. Warning lights displayed: check HEV system, check Hybrid System, battery and engine lights are on. Car doesn’t accelerate over 15 mph. This vehicle has had several recalls, which I am told all recalls check out fine. No one can find a reason why the HEV, battery and engine lights are on. In the meantime, I’ve purchased a battery, spark plugs, rented a car, spent almost $1000. This vehicle is hazardous and an accident waiting to happen. There has been at least a few engine and electrical recalls. I don’t understand why the car is passing the recalls, but exhibits the problems mentioned on recall. I feel like the dealership is waiting for my engine to fall out of warranty. Either the mechanic or machine isn’t fully operational. I don’t want to be on a freeway the next time my vehicle stops and have an 18 wheeler or other vehicle run into me.
After cold start, car lost power and has set Check engine light codes P0010,P0011, made appointment with Springfield Huyandi, charged $289.33 for the diagnosis of engine oil sludge causing VVT issues. Huyandi will Not cover under warranty,recommended $1400.00 repair, with no help from Huyandi on repair bill.
Left car parked at airport for 3 days came back car was fine for 2 days. On day 3 car went into limp mode and started knocking at the engine! Took it yo dealership and they said I was loosing oil. It was 2 weeks after a full oil change. They cleared the codes and refilled the oil! Drove 5 miles down the road, same thing! Changed throttle body, new spark plugs. New knock sensor and drove for 3 days after that and same issue came back!
Oil light came on when vehicle was almost out of oil. Engine could have seized Dealer says it is out of warranty because I am 2nd owner. 100,000 power train warrenty defaults to 60,000 for 2nd owner. Problem occurred just under 70,000. Warning oil light came on for the first time ever at 69,000 miles. Came on again after getting an oil change at 3,000 miles. Took 3 quarts to fill back to full. Engine now burns oil and must be refilled with nearly 2 quarts every 1000 miles.
The contact owns a 2016 Hyundai Sonata. The contact stated while driving approximately 70 MPH, the vehicle lost motive power and stalled. The contact stated that the check engine warning light was illuminated. The contact was able to pull over in a parking lot. The vehicle was towed to a local mechanic where it was diagnosed with needing the engine replaced. The vehicle was then towed to a local dealer where it was diagnosed with needing the engine replaced however, the vehicle was not repaired. The vehicle was then towed back to the local mechanic but was not repaired. The manufacturer was informed of the failure and the contact was awaiting a response. The failure mileage was approximately 200,000.
Excessive oil consumption and burned oil smell coming from engine under 100,000 miles. Dealership states that the car needs the engine replaced. Hyundai denied claim to pay for engine replacement.
The engine caught on fire while driving. Beginning back in June 2021, the CEL came on and placed the car into limp mode. Code P1326 was generated. Mileage at 91,220. Dealership confirmed engine bearing clearance test passed. Since then needed to add 1 to 1-1/2 quarts of oil every 1000 miles. Second CEL light came on in Nov 2021 and car went into limp mode. Code P1326 was generated again. Dealership confirmed engine bearing clearance test passed. Hyundai Corporate was contacted by the dealership to determine if engine can be changed out. It was declined. On 1/20/22, the car engine caught on fire with a likely total loss. No CEL was seen prior to this occurring. Approx. Mileage 100300
The contact owns a 2016 Hyundai Sonata. The contact stated while driving 70 MPH, the vehicle inadvertently stalled. There were no warning lights illuminated. The contact was able to veer to the side of the road. The vehicle was towed to the contact's residence. Then, the vehicle was towed to an independent mechanic who informed the contact that the failure was related to an unknown recall. The vehicle was towed back to the contact's residence. Then, the vehicle was towed to the dealer who diagnosed that the engine needed to be replaced. The dealer sent the diagnostic report to the manufacturer who advised that they would not cover the repair as the vehicle was out of warranty. The contact followed up with the manufacturer and a case was opened. The vehicle was not repaired. The failure mileage was approximately 130,966.
This vehicle continues use oil. I have had the valve cover gaskets replaced twice, yet the vehicle consumes about a half quart of oil each week.
I purchased my '16 Sonata as a Certified Pre-Owned vehicle. It was 1 yr old, with roughly 36k mi on the odo. I bought it from Huntington Beach Hyundai, who showed me the Car Fax that it's CPO. They promised Hundai CPOs get what left on the 10 yr, 100k mi powertrain warranty. I've been doing oil changes per manufacturer recommendations since purchase. At roughly 40k to 60k on the odo, I noticed the car was burning a lot of engine oil. I brought my car to my local Hyundai service center, Tustin Hyundai, who told me 1 qt every 1k mi is normal. I thought it was a lot, but Tustin Hyundai told me there was nothing wrong with the car. Sometime after, I received mail about the Theta 2 engine recall to get the knock sensor install/update, and read about the risk of engine explosion/fire. I promptly got it done. Around this time, I read on Hyundai owner forums that excessive oil consumption is a precursor symptom to catastrophic engine failure. Sometime later, I noticed my car was burning a lot of oil, even more than before. I estimated at least 2 qts every 1k mi. I brought my car to Tustin Hyundai at roughly 75k mi on the odo. They started an oil consumption test, comprised of 3 oil level readings, each one every 1k mi. My car failed the first two. After the 2nd, my car stayed at Tustin Hyundai overnight to get a combustion chamber clean done. Tustin Hyundai told me doing so will solve the problem. Few months later, I noticed my engine was back to even more excessive oil consumption. I estimated at least 3~4 qts per 1k mi. I brought my car to Tustin Hyundai again, with roughly 80k mi on the odo. They said Hyundai corporate is rejecting all further service because my car isn't CPO, and that I ran out of powertrain warranty at 5 yr/60k mi. I called Huntington Beach Hyundai, who confirmed my car is CPO, and still has the 10/100 powertrain warranty. But Hyundai corporate, through 2~3 national case managers, told me I am out of powertrain warranty, and not covered.
Purchased the 2016 Sonata approximately four months ago. Was not told that Hyundai had a problem with the engine in this year and model. I have now learned that the federal safety agency is involved in this matter because there have been several engine fires. My car is rapidly burning through motor oil. While it is not smoking there is a light smell of burning oil. Reluctantly the dealership is promising to fix it but has yet taken steps to do so. FOREMOST, IS IT SAFE TO CONTINUE DRIVING THIS CAR? Further, can the engine be repaired or should it be replaced. A prompt response would be greatly appreciated!
The contact owns a 2016 Hyundai Sonata. The contact stated while driving 70 MPH, the check engine warning light illuminated, and the vehicle decelerated. The contact was able to continue driving. The contact took the vehicle to the local dealer, where it was diagnosed with needing an oil change. The contact stated that he changed the oil 510 miles before taking the vehicle to the dealer. The contact took the vehicle to Crain Hyundai of Fayetteville (1919 Foxglove Dr, Fayetteville, AR 72704, (479)439-9878) and was informed that the vehicle needed an oil change. The vehicle was not repaired but was pending repairs. Upon investigation, the contact associated the failure with the federal safety agency Campaign Number: 20V746000 (Engine) however, the VIN was not included. The manufacturer had been informed of the failure. The failure mileage was 105,559.
My car is involved in the class action lawsuit because of engine failure and fire with my 2016 Hyandia Sonota. I have concerns with the above issue because of knocking in the engine and using 1 quart of oil every 400 miles. Hyandia extended the Power train settlement for life time. Yet, they denied to do anything about my car because or 98,700 milage. Dealer said only way Hyandia will do anything if the engine goes out. Hope it just goes out instead of catching fire. Need help, if you settle take care of the customer. Should take care of the customer before settling .
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