Hyundai theta engine. Aug 4, 2019 · So , with respect to oil specs.

0- and 2. I have 4k miles into the new engine no problems for now, but when it fails again I will just replace the engine again and again. You may think this is one of the best Hyundai engines because it has a lot of good reviews and no fatal problems on the list of issues. 0 Turbocharged (2011-) Kia Rondo (2007-) Kia Forte 2. Find many great new & used options and get the best deals for Turbo Fits 2010-15 Hyundai Sonata with Theta Engine 28231-2G410 at the best online prices at eBay! Free shipping for many products! Jul 13, 2020 · • 2011-2018 and certain 2019 Sonata vehicles originally equipped with or replaced with a genuine Theta II 2. 0 Turbocharged (2010-) 2019 Hyundai Sonata, 2013–2018 and certain 2019 Hyundai Santa Fe Sport, and 2014–2015, 2018, and certain 2019 Hyundai Tucson vehicles equipped with or replaced with a genuine Theta II 2. If you notice a quick decrease in oil, it may point to a problem that needs immediate attention. Hyundai Motor Manufacturing Alabama (HMMA) built a Theta II engine shop on the grounds of their Montgomery, Alabama automobile factory. The Hyundai Theta is a gasoline four-cylinder automobile engine family. The settlement includes approximately 4 million Hyundai and Kia vehicles equipped with the Theta […] Oct 19, 2022 · Hyundai Motor Group's Theta II GDI engines are costing the company a fortune, with the company recently acknowledging the troubled powertrain will leave the manufacturer $2 billion leaner for the third quarter of 2022 alone. Additionally, there are other issues that contribute to engine failure like poor routine maintenance for oil and filter changes, poor quality oil or invalid quantity of oil (too much/too The “Class Vehicles” are 2011–2019 model year Hyundai Sonata, 2013–2019 model year Hyundai Santa Fe Sport, and 2014–2015 and 2018–2019 model year Hyundai Tucson equipped with 2. On the 2. Affected Vehicles: • Certain 2012MY Santa Fe (CM) with Theta II 2. Power200PS / 6,300rpm Max. 4L engine combines efficiency and power seamlessly. Consult the Hyundai Warranty Policy & Mar 23, 2019 · Personally, I would probably be more scared of a brand new engine design from Kia / Hyundai than a 9th year production Theta II engine where theyâ€[emoji769]ve already discovered several issues and hopefully fixed them or at least reduced their likelihood. Update: May 23, 2023. based on the inspection results and replace the engine, if needed. This high-tech, all-aluminum, 16-valve engine features CVVT on both camshafts and a VIS for better engine breathing. -ft. The third all-aluminum engine of Hyundai Motor Company debuted in the fourth-generation Hyundai Sonata sedan, which was unveiled in August 2004 in South Korea. Tucson GLS and Limited models feature the Theta II 2. 4L MPI Hybrid engines; Certain 2016-2019 MY Sonata Hybrid/Plug-In Hybrid with Nu 2. Hyundai Genesis manual gearbox oil capacity: 2. 2015 Hyundai Sonata - only 62,000 miles. 4L Theta II engine runs nice and free - but due to fuel dilution and potential rod bearing issues - the question of not enough film thickness is often discussed as these engines continue to fail , so no wonder Hyundai / Kia now have gone to 5W30 oils for more film thickness head room . 0L Theta II GDI engines. Hyundai Genesis engine oil capacity: 5. Hyundai absorbed Korean car manufacturer Kia Motors in 1998. 0L and 2. Hyundai launches a Theta II engine which he mentioned adjusted the engine design from a multi-port fuel injector to a direct injector for squeezing further optimizations and efficiencies out of the engine. 4L engines The Fix: Follow the procedure outlined in Service Campaign T3G #TSB 21-01-066H (or latest version) to inspect the vehicle and replace the engine and/or update the engine ECU software based on the inspection results. 4 L direct injection): certain models of Sonata, Tucson, Santa Fe Sport of various years, overall between 2011 and 2019. While that hit will be split between Hyundai and Kia brands, it still represents a healthy slice of their quarterly revenue. Both engines offer a great balance of power, performance, and efficiency. Mar 28, 2019 · The Hyundai Theta engine appeared in 2006 Sonata models and is going strong to this day in naturally aspirated and turbocharged forms in various Hyundai and Kia applications. 4L MPI Engine Class Action. 0 Turbocharged (2010-) Hyundai Sonata GDI 2. 0T. 0L GDI Hybrid engines Jul 3, 2023 · 2011. 6 million vehicles equipped with Theta II engines, and inaccurately reported PO BOX 20849 Fountain valley, CA 92728-9937 ATTN: Hyundai Theta Engine Settlement. In particular, it was claimed the 2. What steps can be taken to fix Hyundai 2. 0T was first released in the 2009 Genesis Coupe in the form of the Theta II Turbo MPI engine. 4L GDI Theta II - which are most important ? 5W20 or 5W30 DEXOS D1 / Gen 2 A5/B5 SN+ GF5 *In the USA only Pennzoil Platinum and Mobi1 1 5W30 meet A5/B5 Are these better oils (synthetic) for the 2. 0 l or 2. Recalls were issued but did not completely Hyundai Theta make a good tuning project and with carefully chosen sports upgrades like remaps, turbo upgrades and camshafts you will really maximize your driving experience. 5 engine problems effectively, the following steps can be taken: Sep 17, 2023 · Be sure to drain the coolant and oil and clean and inspect all engine parts before proceeding. Contents. Hyundai Motor Manufacturing Alabama (HMMA) built a Th Nov 9, 2023 · Theta/Theta-II Engine – 2. I'm the second owner. 4-litre Theta II gasoline May 18, 2021 · In September 2015, Hyundai recalled 470,000 Model Year 2011-2012 Sonata vehicles equipped with 2. 4L GDI engine • 2013-2018 Santa Fe Sport and certain 2019 Santa Fe vehicles originally equipped with or replaced with a genuine Theta II Fraser Engines specializes in providing remanufactured engines designed for various applications, including those powered by the Kia/Hyundai 2. The engine stalled while my 16 year-old was driving home late Jul 28, 2020 · Hyundai has not admitted any wrongdoing, but has agreed to fund a Hyundai Theta engine settlement center to resolve the claims in a multidistrict litigation and class action lawsuit. Hyundai Genesis recommended engine oil: 5w30. Consumers asked a federal judge in California to finally approve an $890 million settlement with Hyundai and Kia which requires the automakers to warranty the Theta II GDI engines for life, make certain cash payments, and reimburse owners of affected vehicles for repairs and other out-of-pocket costs related to the failure-prone engines. The engine appeared in the Hyundai Sonata and Grandeur alongside the Kia Optima Oct 9, 2017 · I am purchasing a new 2018 Santa Fe Sport and have been reading about all the Theta II engine issues, recalls etc. 0L, and 2. While the majority of incidents among affected vehicles are limited to engine knocking, there have been instances of stalling, meaning Dec 15, 2020 · Anyone who purchased or leased a 2011-2019 Hyundai Sonata, 2013-2019 Hyundai Santa Fe Sport or 2014, 2015 or 2019 Hyundai Tucson equipped with a genuine 2. 6L and Nu 2. 4L. Theta (Θ) –II GDI Engine 3 Theta –II 2. 1 1. S. Mar 3, 2022 · The biggest problem associated with the Hyundai Sonata from 2011 to 2019 is the 2. 4 Theta II GDI engine utilizing gasoline direct injection (GDI). 4 GDI Displacement 2,359 cc Max. Do not remember getting the 953 recall letter so it has not been done. For 2019 model year vehicles, Hyundai's Theta I-4 engine family is a proprietary design, engineered in Namyang, Korea and currently in production for applications all over the world at volumes exceeding 2 million annually. 0 and 2. 0T / 2. 6 quarts US or 1. 0L or 2. 4L o 2015 -2019MY Sonata (LF) 2 . Regularly check your oil level, at least once a month and before long trips. Hyundai then followed shortly after with a new iteration – the Theta II GDI engine. And after a while the entire engine got fucked. Head over to my Patreon to get up to 2 months-early access to 1 or 2 sound mods per month! For December 2022, I offer a Tuned Mazda RX-7 13B R2 and a BMW Jan 18, 2024 · The Hyundai 2. And, with SN/GF5 soon to be upgraded, I'd wager that ANY conventional oil is all that ANY Hyundai engine needs. 4 gallons US. The one area of the engine that has been the source of more TSBs and tech tips has been the bottom end of the engine and lubrication system. I don't think I've had it serviced at a Hyundai dealership. 7620 Mon - Fri 7:00AM - 5:00PM (PST)AM - 5:00PM (PST) Nov 30, 2020 · The consent orders reflect the agency’s assessment that both Hyundai and Kia conducted untimely recalls of over 1. perceived to be better / best for the 2. 4L MPI engines • Certain 2011-2013MY Sonata Hybrid (YF HEV) with Theta II 2. A class action Settlement has been proposed in a lawsuit alleging that certain Hyundai vehicles (called the “Class Vehicles” and listed below) have a defect that can cause engine seizure, stalling, engine failure, and possibly engine fire, and that some owners and lessees have been improperly denied repairs under the vehicle ATK engines remanufactured crate engine reviews will show many satisfied customers as each engine includes a 36-month / unlimited mileage warranty. autoevolution News Cars Moto Driven Nov 22, 2023 · Hyundai offers a free lifetime engine replacement warranty for affected models with 2. 64 gal. Usually, a replacement engine was the standard fix. 4-liter engine crafted by KIA/HYUNDAI, is engineered to deliver optimal performance in a variety of vehicles. 4 engine rebuild requires some basic mechanical knowledge. 3 2. com Created Date May 13, 2024 · The Hyundai Theta is a gasoline four-cylinder automobile engine family. This way the company became to be the big conglomerate Hyundai Kia Automotive Group. They started life in the same design room, but the 4B11T has vast improvements over the Hyundai Theta that you cannot easily solve. 1 Theta. Oct. Certain 2010-2013 Tucson with Theta II 2. Can't find it? Locate your VIN > Check your VIN Hyundai's Jul 4, 2022 · 2014 Hyundai Sonata sedan | Hyundai. Suffice it to say, Hyundai/Kia has had engine problems across the lines. Dec 14, 2022 · Ohaiyou, minna-san! (・ω・)ノ Before you start requesting something in the comments, I only take discussed paid/trade requests as I have limited time to produce these mods. Hyundai-Kia engines break quiet rare, are not sensitive to the quality of fuel, have a reliable and straightforward design. Oct 27, 2021 · With 5W 20 weight synthetic oils the 2. 0L GDI engines; Certain 2016-2021 Tucson with Nu 2. 0L GDI engines; Certain 2011-2015 Sonata Hybrid with Theta II 2. This ensures your engine runs smoothly and reduces oil burn-off. A class action lawsuit in May of 2015 alleged the Theta engine in the Sonata was defective. 0 (2009-2013) Hyundai used this engine in the mid-2000s and is often lumped together with its more disastrous Theta II sibling. Engine specifications Automakers Provide Assistance To Owners Of Kia and Hyundai Vehicles Equipped With Certain Theta II MPI Engines, Nu GDI Engines, and Gamma GDI Engines. o 2011 -2014MY Sonata (YF) 2. Do we know the root cause of this potential Jan 15, 2024 · Hyundai 2. Sep 8, 2022 · Today, we'll tell you about the 2. Hyundai and Kia at least use the G4KE engine in the Santa Fe and Sorento. 0-liter turbo Theta II engines found in the Sonata and Kia Optima failed in large numbers. 0T) connecting rod bearings, can oil selection mitigate this? Hyundai specifies either 5W30 or 5W40 oil (5W30 preferred) for my 2. 0T, turbo GDI engine. 8 to 2. Feb 17, 2024 · Key Components of Hyundai Engine II Class Action Settlement. Theta/Theta-II Engine – 2. (Page 1 of 6) Email: enginesettlement@hyundaiusa. Feb 22, 2010 · Check out how Hyundai's all-new Theta engine with GDI (Gasoline Direct Injection) technology works! This new engine is being used in all of Hyundai's new car Jan 26, 2023 · Since the engines are flawed both Kia and Hyundai offer a free lifetime engine replacement warranty Kia and Hyundai models from 2011 to 2019 with the THETA II engine include: Hyundai Sonata; Jan 18, 2024 · The primary cause of excessive oil consumption in the Hyundai 2. It allows for excessive carbon buildup on the intake valves to fall and collect in the engine’s piston rings. Following these steps will help ensure a successful hyundai 2. Our comprehensive packages encompass essential components such as the cylinder block, rotating assembly, cylinder head, valve train, and installation gasket set. The US auto safety regulator announced on Tuesday its first-ever reward to a whistleblower, handing out more than $24 million to Feb 12, 2018 · Hyundai is cooking up a mid-engine sports car to take on the Porsche 718 Cayman, which will use the 2. 0-liter Theta II turbocharged GDI engine, the 2012 Sonata offers an unprecedented combination of segment-leading fuel efficiency and power – with a 34 mpg highway rating, 274 horsepower at 6,000 rpm and 269 lb-ft of torque from 1,800 - 4,500 rpm with regular fuel. 0 Engine Specs. 0L Turbo and 2. 4 Theta engine is the design of the engine’s gasoline direct injection system. 26, 2022 – Kia America and Hyundai Motor America have entered into an agreement to resolve class action litigation with owners of certain vehicles equipped with Theta II multi-port fuel injection (“MPI”) engines, Nu Hyundai Engine Recall and Software Update Information Hyundai has issued engine-related recalls and a software update for some of its models. Embracing a sophisticated design with a dual overhead camshaft (DOHC) configuration, the KIA/HYUNDAI 2. An initiative between Chrysler Mitsubishi, and Hyundai. 3 liters or 5. 944. Aug 27, 2020 · I just received a detailed e-mail about this class action settlement that will benefit the owners of Hyundai cars with the Theta engine (2. If you bought or leased a 2011-2019 model year Kia Optima, a 2012-2019 Kia Sorento, or a 2011-2019 Kia Sportage equipped with a 2. 26, 2022 – Hyundai Motor America and Kia America have entered into an agreement to resolve class action litigation with owners of certain vehicles equipped with Theta II multi-port fuel injection (“MPI The Theta II engine is in a lot more than just Hyundai and Kia products, so looking at only their numbers really isn't a holistic way of looking at the data. Although this initiative fell apart, manufacturers still built the engines. 4-liter GDI engines’ apparent propensity to catch fire, Judge Staton acknowledged that the parties have not Nov 3, 2021 · Hyundai TSB 21-01-066H Make: Hyundai Number: 21-01-066H Title: THETA GDI ENGINE DTC P1326 - ENGINE INSPECTION / REPLACEMENT Date: 11/3/2021 Models: 2019 Santa Fe; Introducing the 2. Click the VIN validation button below to find out if your vehicle is affected. 4L GDI engine. 4L Engine by KIA/HYUNDAI: The Phoenix, a dynamic 2. January 4, 2021 — A Hyundai Canada engine settlement has been reached after customers complained the Theta II May 27, 2022 · The Hyundai Theta engine appeared in 2006 Sonata models and is still going strong in naturally aspirated and turbocharged forms in various Hyundai and Kia applications. 4B11T uses 4 bolts to clamp each main cap to the block. Jan 13, 2021 · Perfect example is my 2019 Santa Fe SEL with 2. Compare the different versions of the engine, such as MFI, GDI, and Turbo, and find out their power, torque, and fuel consumption. According to the information we have so far about the G4KE Engine, it appears that Hyundai and Kia used this engine in vehicles from 2009 to 2015. 4L Theta Engine were available in the first iteration. 4-liter version of the Theta II engine suffered from connecting rod bearings issues. Phone: 866. 0L GDI Engine and Theta II 2. Follow the procedure to inspect the vehicle and replace the engine or update the engine ECU software based on the inspection results. Dec 1, 2018 · The 2018 Hyundai Sonata has 120 NHTSA complaints for the engine at 13,478 miles average. When shopping for our Hyundai and Kia, I always dismissed all window stickers that bore a turbo engine attached to the new vehicle on the dealer lots. 0-liter turbo Theta II engines. 4L inline-4 engine made its debut in the 2007 Sonata with the Theta II MPI designation. It is similar to the previous 2. The Theta II is rated at an estimated 176 horsepower and 168 lb. The hot oil level should be at the optimum top point 5 minutes after shutdown. Mar 31, 2022 · I have also joined this unlucky club of theta engine failures that were denied coverage. 5 engine problems effectively? To fix Hyundai 2. Sep 18, 2021 · The Hyundai 2. The Hyundai Theta engine appeared in 2006 Sonata models and is still going strong in naturally aspirated and turbocharged forms in various Hyundai and Kia applications. 0T, turbo GDI engine; Hyundai Genesis Coupe Port Injected 2. This Theta engine was developed under the Global Engine Alliance. Key components of the settlement include the extension of the Powertrain Limited Warranty to 15 years or 150,000 odometer miles from the vehicle’s original retail delivery date, offering substantial protection and peace of mind to vehicle owners. 4L Theta II GDI engine ? Since 1974, the company began to produce their vehicles. Aug 6, 2021 · I've read every word written on the Theta II problem (in the technical and lay press as well as the forums) and have concluded that (1) the Theta II engine's bearings are overstressed with GDI, (2) Hyundai's oil change intervals are unrealistically too high, (3) PCV valves fail around sixty-five thousand miles causing oil blowby resulting in First was an issue with a then-new manufacturing process that left metallic debris in the engine. government has paid more than $24 million to a whistleblower who reported that Hyundai and Kia moved too slowly to recall over 1 million vehicles with engines that could freeze up or Welcome to the Hyundai Engine II Class Action Settlement Website. 0 engine. VIN (17 characters) * First Name *. Feb 14, 2024 · Hyundai/Kia Gamma 1. 4L MPI engines; Certain 2014-2015 Tucson with Nu 2. 11 qt or 0. 4L MPI engines • Certain 2016MY Sonata Hybrid (LF HEV) with Nu 2. The Hyundai engine problems class action settlement provides a variety of relief options, including warranty extensions, repairs reimbursement, other forms of Feb 23, 2024 · Use the recommended engine oil grade for your Hyundai. 5 and the smart stream engine and dropping the Theta II soon anyway so something tells me it's a problem they are just willing to live with. 4-liter and 2. 4L engine offered by Hyundai (Theta II series) and about its problems as well as about some other factors like average longevity. 1 2 Hyundai 2. 1 Global Engine Alliance. Hyundai Genesis automatic gearbox oil capacity: 10 l or 10. Torque 25. 8L, 2. Hyundai Theta engine has only 2. Though Hyundai and Kia announced last fall that they’d set aside $758 million to settle multidistrict litigation centered on the Theta 2. Since the debut of the Theta II engine design, there has been a constant string of investigations, service bulletins, and recalls. 4 & 2. 0-litre or 2. Engine Recalls In close coordination with the National Highway Traffic Safety Administration (NHTSA), Hyundai has conducted several recalls to address manufacturing issues that could lead to engine failure and in certain circumstances an engine fire. Obviously having it modded isn't going to make things better and only speeds up the process of failure lol. 1. Nov 23, 2023 · A BONUS TEARDOWN? Well, for Thanksgiving I figured I'd say thank you for all of the support, comments, and general automotive camaraderie with an extra teard Jun 22, 2017 · Hyundai has also had problems with the Lambda V/6 engines for more than 15 years, although not as many problems as the Theta 4-cyl engines, but then the Lambda production numbers are a fraction of the Theta production numbers. It is not covered under future engine replacement, but the sister 2019 Santa Fe Sport with 2. The Theta engine is a family of engines varying from 1. The 2018 hyundai sonata has been plagued with engine problems, including knocking noise and engine failure. In addition, ATK goes through many quality control checks throughout the remanufacturing process to ensure your engine will perform at its best and provide years of trouble-free service. Oct 18, 2011 · It is unfair comparing 4B11T and Hyundai Theta engine. 4L Gasoline Direct Injection engine, you may benefit from this class action settlement. Engine Sep 10, 2018 · ANY full synthetic oil should work just fine for ANY engine. 4GDI. ORANGE COUNTY, Calif. ; ORANGE COUNTY, Calif. Torque 19. 53 gal. We review and look at Theta tuning and point out the ultimate modifications. 2 Theta II. Nov 9, 2021 · The U. 0 liter or 2. 0L (G4KA) 2. 4 TGDI is. , Sept. The new Theta II 2. Oct 18, 2019 · United States District Judge Josephine L. 4 engine rebuild. It was bad enough when a car was brought into a dealer with a dead engine. 4L Hyundai released their 2. 3-liter version of the Theta III engine. You may inquire in my Discord server linked in this description. Nov 9, 2021 · Hyundai 's Theta 2. SeongJoon Cho/Bloomberg/Getty Images. Depending on the modification and the vehicle you see, it is a multipoint or direction fuel injection. . As far as solving it for theta engine based Hyundai owners the only solution Is to keep doing what they are doing and be up front about it. 56 qt or 2. Hyundai Genesis Coupe Port Injected 2. 4L engines belong to the Theta/ThetaII families. Hyundai described the defect as metal debris generated while manufacturing the engine crankshaft being left in the component’s oil passages. 4L and 2. Staton has conditionally granted preliminary approval to the settlement detailed on this page. Hyundai and Canadian vehicle owners reach agreement over Theta II engine fires. 4L GDI engines may experience the Check Engine warning lamp illuminated with DTC P1326. 1. Within several years came the 2. As reported by Bloomberg, Hyundai has earmarked $900 million USD Applicable vehicles with 2. With the 2. ; IRVINE, Calif. 0 liter and 2. 0T and 2. Hyundai 2. 0 Liter Theta engine in 2004, inside the Hyundai Sonata. 9 trillion won ($2 billion USD) in Q3 to cover off issues relating to defective Theta GDI engines. 0L Gamma engine. 0L engine above but with small differences. 4 Theta, carbon buildup can flake off and fall into the piston area. Disassembling the engine is the first step of rebuilding. 4L GDI engine is a derivative of the Theta with major upgrades in technology and architecture. 2. Later a member of the Hyundai Quality Control team turned over to the NHTSA an internal report saying the Theta II problems mostly stemmed not from a long-resolved manufacturing issue, but from four major design flaws Hyundai was well aware of by Engine capacity: 1998 ccm (121,31 cubic inches). Kia accounts for 1. Hyundai Theta offer good returns when tuned and with the right motorsport parts and mods Feb 22, 2024 · This scanner can also diagnose every control module of your Hyundai vehicle. 4L Engine (Theta GDI/MFI) The Hyundai 2. But it became apparent that the 2. 4-liter DOHC inline four-cylinder engine. The big issues is the frequency of the oil change and the dipstick oil level. Automakers Provide Assistance To Owners Of Hyundai and Kia Vehicles Equipped With Certain Theta II MPI Engines, Nu GDI Engines, and Gamma GDI Engines. The mechanic, who we have been going to for 30 years and trust them completely, said the engine would have to be replaced. 10, 2019 – Hyundai Motor America and Kia Motors America have entered into an agreement to resolve class action litigation with owners of certain vehicles equipped with Theta II gasoline direct injection (GDI) engines. 2 2. 0L GDI Hybrid engines Hyundai is switching to the Theta III, the 2. Aug 4, 2019 · So , with respect to oil specs. May 20, 2021 · Engine was replaced at 98,000 miles due to excessive oil burning due to piston rings worn. 5 engine. 8kgf·m / 4,500rpm Features Dual CVVT VIS is applied Mar 21, 2024 · Hyundai and Kia have agreed to settle a class action lawsuit that alleges the 2. Learn about the history, features, and issues of Hyundai's 2. 2 Technical details. , and I am curious what engines Hyundai is using in their vehicles for the 2017/18 MY? I tried to find any info on the net, but I could not find any info on current models and the engines being used. Hyundai Theta engine. My 2016 Hyundai Sonata with a Theta II engine burnt oil like crazy, kept having to replace the spark plugs because the burning oil fouls them up. Three variations of the 1. of torque. It was offered in four different iterations – G4KA, G4KF, G4KH, G4KD, and G4KL. McKenzie Lake Lawyers LLP, along with Strosberg Sasso Sutts LLP, is pursuing a class action on behalf of all persons, corporations or other entities resident in Canada who are current or former owners and/or lessees of one or more of the below-listed Hyundai or Kia vehicles with a • Certain 2014-2015 MY Tucson (LM) vehicles with 2. Hyundai’s Theta and Theta II engine has undergone many key changes. 8L (G4KB) 2. VIN Validation Input your Vehicle Identification Number (VIN) here. 4L (G4KC) 2. 4L engines • Certain 2018-2019 MY Tucson (TL) vehicles with 2. Step-By-Step Guide To Rebuilding Your Engine. 0L Theta and Theta II engines, which are used in various Hyundai and KIA models. 54 trillion won, whereas Apr 5, 2005 · Given that Hyundai/Kia has been having issues with their Theta engine (2. 0L (1998cc) (G4KA, G4KD, G4KF, G4KH) 2011 Hyundai Sonata Limited 2. 4L Theta II engines with Gasoline Direct Injection (GDI) suffer from an engine defect that can cause sudden stalling, engine failure and even engine fire. We sold a brand new 2019 Hyundai Tucson at the dealership I used to work at and it literally burnt to a crisp at the gas station while the sales rep was inside paying for its first full tank of gas before Automakers Provide Assistance to Owners of Hyundai and Kia Vehicles Equipped with Theta II GDI Engines. These engine series were the third all-aluminum engine of Hyundai; it is a four-cylinder engine. 4 liter genuine Theta II gasoline direct injection engines within OEM specifications. I am using synthetic regardless. 2. Sep 17, 2023 · The 2018 hyundai sonata faced engine problems such as knocking noise and engine failure. Last Name * All models equipped with Theta 2. Oct 19, 2022 · Hyundai and Kia have set aside 2. Keep the oil full. 4 liter gasoline direct injection engine within OEM specifications. 4L Gasoline Direct Injection engines listed below. For more information please view the Class Notice or visit Hyunda iThetaEngineSettlement. Apr 16, 2024 · These issues highlight a range of design, manufacturing, and quality control problems that have led to the various troubles experienced by owners of Hyundai vehicles with the 2. 2kgf·m / 4,000rpm Features High pressure fuel system Direct injection Dual CVVT Roller chain for timing system Displacement 1,998 cc 161PS / 6,200rpm Max. The third all-aluminum engine of Hyundai Motor Company debuted in the fourth-generation Hyundai Sonata sedan (codenamed NF), which was unveiled in August 2004 in South Korea. Follow Hyundai’s maintenance schedule. Oct 12, 2022 · Hyundai and Kia’s modern engine issues date back to 2015, and the 2011 and 2012 model year Sonata. com. You can contact your local dealership if your vehicle is eligible and encounters issues. ay mf kp qp lb xz jl ig tr rp