Kia gdi engine problems. Took it to another mechanic To be honest it doesn't sound like there is anything wrong with the engine or timing chain. Either way this kind of noise is pretty common in Korean cars. The contact owns a 2016 Kia Soul. 0 T-GDi. However, there are some issues. Knocks and complete engine failures are known to occur before 100,000 miles. Kia's Theta 2-liter and 2. 5T GDi engine vibration and loss of power. The biggest and most powerful engine in the Lambda family, the 3. Mar 8, 2022 · Both new and old Kia Fortes face serious engine problems, primarily due to a poor design. This is another very serious issue that Kia manufacturers need to figure out. It’s a naturally aspirated DOHC 24 valve with between 264 and 295 ft-lb of torque. Consider Cleaning, but do your Homework: Some GDI-powered vehicles can Jan 17, 2024 · New Jersey. NHTSA: Engine And Engine Cooling Oct 18, 2022 · Hyundai Motor Co. Regret not buying the new RAV4 or CRV at the time, for around $3k more. it seems the problem is coming up then the cars get to a certain milage with most failing between 100k and 150k miles. Average repair cost is $5,380 at 74,000 miles. Hyundai-Kia engines break quiet rare, are not sensitive to the quality of fuel, have a reliable and straightforward design. Jan 18, 2024 · Thanks to Hyundai and Kia’s good warranty many of these failures occur under warranty. 5 petrol engine and just 3000 on the clock. When I look up warranty coverage in the US, I see up to 100,000 miles. 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. Theta GDI Engine Problems. The contact stated that after an oil change and driving approximately 1,200 miles, there was no oil in the engine. The good news is that the 1. Hyundai absorbed Korean car manufacturer Kia Motors in 1998. 6 Liter GDI engine. Mar 8, 2024 · In addition to free repairs, owners of some Hyundai and Kia vehicles equipped with Theta II, Nu GDI, and Gamma GDI engines may be able to take advantage of recent a class-action lawsuit that could Oct 12, 2022 · The second fly in the Theta II’s ointment arrived in 2016. The contact stated that there was no visible oil leak. Kia says the problem goes back to at least 2015 when the automaker learned Hyundai had ordered a recall of 470,000 Sonata cars with Theta engines that could fail due to Mechanic indicated this is a common problem with most Kia with the gdi engines. 0L T-GDI or Turbo GDI engines). Jul 31, 2022 · 12 posts · Joined 2022. com : Car complaints, car problems and defect information The 2017 Kia Soul has 117 NHTSA complaints for the engine at 39,439 miles average. Oil Leaking 2. A high-pressure fuel pump sends fuel to the injectors and helps bring output to ~200 hp and ~184 lb-ft of torque. Compensation If You Sold or Traded-In a Class Feb 24, 2020 · Some manufacturers suggest that GDI engines can achieve a 50% increase in low-end torque while also returning a 15% increase in fuel economy. will reflect provisions totaling 2. Some of the most common issues reported by owners include engine failures, loss of power, and misfires. 0 T-GDi engine: this is the 4-cylinder turbocharged 2. 8 engines are basically the same, with the exception that the GDI features 2012-2016 Soul (AM/PS) Gamma 1. The Big Problem with GDI Car Engines, DIY and car review with Scotty Kilmer. Keep up with regular oil changes, check the manual to see if the severe The 2018 Kia Sorento has 30 NHTSA complaints for the engine at 13,004 miles average. Sep 19, 2017 · But, as we know from reading a multitude of service bulletins, the most common problem affecting GDI engines is carbon forming inside the intake ports, on the intake valve face and, particularly, on the finely machined surfaces of the intake valve face and cylinder head valve seat. . Key Points 2018 Kia Soul with excessive oil consumption. (Page 1 of 9) CarComplaints. Mar 3, 2024 · March 3, 2024 — Kia Sedona 3. 3 MPI Lambda and Lambda II is about 180,000 miles (300,000 km). (T-GDI) engine are included in the recall. Jun 22, 2023 · Learn about the common issues with the Kia 2. Hesitates/Warning Light On 1. Base model. 4L engine failures were covered by Hyundai and Kia through recalls or under normal warranty. 0L T-GDI and 2. Its more likely either a loose heat shield or exhaust pipe. 4-liter MPI engine. 3 Lambda V6 in it. Only if i turn off everything inside of car i can quietly hear it inside of car also…. The contact stated that while driving at various speeds, the vehicle was consuming an excessive amount of engine oil. This past summer it started throwing P0300, 301, 302 engine codes. Oil is being overly consumed in between oil changes, needing double the quarts in between Kia's manufacturing Current and former owners of 2011-2019 Hyundai and Kia vehicles with 2. Date) which has 1. Apr 2, 2022 · This voluntary campaign initially involved far more vehicles. 0 engine by this time. 6L GDI 2014-2019 Soul (PS) Nu 2. Engine problems are most severe on Fortes with Theta II engines. 5 turbo engine, such as cylinder expansion, piston slap, scratches, high oil consumption, blowby, gas carbon and clogged fuel injectors. A turbo oil feed pipe was another common problem on earlier engines that was addressed via a recall. Jun 15, 2022 · While a proven engine with lots of power and torque, it has common problems, as most engines do. Eventually it threw a check engine light for a misfire (don't recall the cylinder #). 0L and 2. #15 · Aug 3, 2022. Mar 16, 2023 · So, this is the Smartstream engine (the new lineup of Hyundai-KIA engines) with 2. Jan 21, 2024. 1. Audi A4 – Save £4753. The contact owns a 2015 Kia Forte. Here are some key features of the 2. Sonicboom is offline. It can be hear from outside only. Cold Start Rattle, White Exhaust Smoke 1. Those vehicles were equipped with 2. To a much lesser extent, some GDI systems might experience The 2017 Kia Sorento has 251 NHTSA complaints for the engine at 23,699 miles average. Feb 13, 2023 · 2014-2019 Kia Soul vehicles with a Nu 2. Replaced 4 plugs and all 4 coils for good measure. Whilst GDi vehicles will require a service, typically between 20 to 40,000 miles, regular maintenance in between will help prevent the accumulation of carbon: Change oil according to the manufacturer’s recommended change intervals and using the specified oil for optimal performance of the intake valves. 0L GDI 2011-2018 Optima (TF, QF, JF, JFa) Sportage (SL, QL) Sorento (XMa, UMa) Theta 2. The engine management light came on intermittently. 2020 Kia Soul X-Line 2. 6L Turbo engine is even built better than any engine that Hyundai and Kia has ever built before. It is updated with a few more features to curb carbon build up, 14% less emissions, 11% better fuel economy and 7% more power. Otherwise, the 2. Proper maintenance. com : Car complaints, car problems and defect information The 1. 4 Theta II GDI engine. 0L or 2. 0T Theta II GDI engines are prone to carbon build-up. 4L GDI engines may be eligible for certain benefits as a result of class action settlements. 2016 Sorento SX with the 3. I have a 2017 Kia Sorento that is the AWD with the 3. 4. Jul 8, 2023 · The 2016 Kia Sorento has 47 problems reported for engine failure. I replaced the coil packs/plugs, still didn't fix it. Hello. (3) Castrol Edge EP 0w20 Five Quart Jugs @ $30. 4 model does have problems and will likely eventually fail. 5 liters of displacement. However, the plaintiffs claim more The new Theta 2. There was also a knock sensor recall to avoid the grenade situation. Carbon Buildup. and affiliate Kia Corp. It might reduce build-up on the oil ring, which I've read reduces the oil ring's ability to "seal' to the cylinder wall. The contact stated that 5 Jan 21, 2021 · 1 Engine Knocking Noise problem. NHTSA: Engine 524. Should help remove carbon deposits from the piston top too. (Page 1 of 3) CarComplaints. 4 turbo version debuted in the Hyundai i30 at Auto Expo in 2016 and already has become available in a wide range of Feb 17, 2023 · The class action covers certain Hyundai and Kia cars powered by 1. Imho, the best you can do with a GDI engine is to do shorter oil change intervals. Find out about synthetic oil, fuel additives, intake valve cleaners, and more. DETROIT — U. The dealers should know what the problems are associated with the 2. GDI problems Apr 19, 2021 · We love the vehicle, but since reading this forum, we are concerned about the engine issues. The engine offers decent power of 191 hp and torque of 181 lb-ft. The Hyundai 3. 3-liter turbo gasoline direct injection engines. And in a way it is. 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. 0 mpi engine in the gen3 Souls is nearly identical to the 2. 54 trillion won, whereas Oct 28, 2019 · My daughter's 2015 Kia Soul with the 2. My engines were always quieter using conventional oil. Although it's pretty new, we already know a lot about it. I spray the aerosol into the pcv hose until the motor stalls and then let it sit for 15 minutes. 0 GDI running poorly. Feb 5, 2024 · Now let’s move on to the next Hyundai 3. When i rev the engine a little bit or anyways on idle. All of these things started to go wrong almost as soon as the warranty expired. Peugeot 3008 – Save £6062. According to Consumer Reports, though any talk of Kia Telluride engine problems is nowhere to be found, there are some recalls. com : Car complaints, car problems and defect information Apr 7, 2017 · The engines affected are the turbocharged 2. So yes, the 2. Wouldn't suggest dumping money trying to get rid of it. The GDI engines were also prone to catching on fire, leading to a large recall in 2015. The reason the intake valves on gdi get dirty is because of oil vapor in the manifold. Gasoline direct injection explained and the big problem m The 2018 Kia Optima has 43 NHTSA complaints for the engine at 21,525 miles average. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. The 2015 Kia Sorento has 37 problems reported for engine failure. That was 1 of the main reasons why I bought the car. #1. Jun 17, 2020 · Keep it changed regularly. This way the company became to be the big conglomerate Hyundai Kia Automotive Group. NHTSA: Engine May 30, 2022 · This 2nd engine has been knocking for the past year and surprisingly hasn't yet failed, but it gets worse day by day. The vehicle loss motive power and stalled with the oil warning light illuminated. 8 MPI V6 engine delivers between 286 and 312 hp. 3L V6 GDI engine. Apr 20, 2022 · So yes, you are violating emissions law and losing less then 5whp for a much cleaner engine. GM has seen its fair share of issues related to GDI and, according to Dickmeyer, OEMs like Kia, Hyundai and Ford have too. Oct 19, 2022 · Hyundai Motor and affiliate Kia Corp will book a combined 2. The contact stated while driving 30 MPH, the vehicle started shaking with an abnormal sound coming from the engine. Kia & the parent company Hyundai has been using that engine in just about everything they build over the last few years. Compared with a conventional engine of the same size, the GDI Theta II delivers 7 percent more torque on the low end, 12 percent more at the high Apr 11, 2017 · FWIW, prior to my Kia, I had a Mk3 Focus which also had a GDI engine. (Page 1 of 13) Sep 22, 2020 · Watch on. Average repair cost is $7,150 at 91,250 miles. Apr 24, 2020 · The entire list will pop up so you can be aware that your car could potentially experience these awful engine problems. I have 159k on my current vehicle. By removing this, you are saving the combustion chamber, injectors, and intake valves. Carbon build-up is a flaw on the Hyundai 2. It is worth noting that this problem only troubles the GDI. u003cbru003eu003cbru003eSince it’s the newest engine available, you can be sure that it includes enhancements that make it highly dependable and worthwhile to get the most recent Kia Sportage models. 6L engine is similar to the 1. I have plenty of money and could easily absorb a monetary (today's value) loss. 0 GDI engine from the gen2 as far as block, crank and even the cylinder head with obviously the difference being no hole for injectors in the combustion chamber. The oil starts leaking under the cylinder head valve cover at 30-40k mileage (a new gasket is required). Sep 26, 2016 · 78 posts · Joined 2016. 6 L, 4-cylinder T-GDI engine capable of 261 horsepower and can be set up with either a six-speed automatic or a seven-speed dual-clutch transmission. 4 engine problems. Also, anyone have hard evidence that Hyundai and Kia have certified Valvoline Restore 2014 Kia Sorento engine problems with 374 complaints from Sorento owners. Doing this frequently will prevent large buildup which could cause big problems I like to do the gdi treatment the night before I get the oil changed. 6l gamma engine feature noises, whistles, knocks and periodical problems with idle and vibrations. When I start it again I spray the rest of the can into the running engine and then change the oil. This is very common for direct injected engines. The contact stated while driving approximately 65 MPH there was a loud abnormal pop or bang sound emitted from the engine compartment and the Feb 9, 2022 · The Kia 3. The newly designed (around 2014–not exactly sure) was modified so that the intake valves are somewhat exposed to fuel to mitigate this issue. There is one recall issued in July for improper operation of the emergency braking and adaptive cruise control. 3 GDI engine problems. Oct 1, 2017 · Due to the nature of GDI systems, the combustion chamber can experience several issues. Huh/AP. Nov 20, 2020 · Learn about the maintenance tips and tricks for Kia Soul GDI engines that can help avoid or solve oil loss and performance issues. But yes, two breathers would be better. While that hit will be split between Hyundai and Kia brands, it still represents a healthy slice of their quarterly revenue. I have a 2014 soul with 115,000 miles. (Page 1 of 2) So, I was simply driving my Blue Kia Sorento 2015 GDI. But it does come with its share of problems and possible flaws. Sportage LX AWD 2014, Forte LX+ 2014 - Pennzoil Platinum Euro LX 0w-30; Mann W811/80; 4k mi OCI. This article delves into the feedback received about the engine’s performance and compares it to other similar engines in the market. Sep 22, 2021 · Engine parts sound-deadening. The catalytic converter issue was fixed by recall. After the fires, Kia agreed to increase the warranty for the certain vehicles to 10 years / 120,000 miles. Oct 14, 2022 · Kia is recalling some 2021 and 2022 Sorento SUVs and 2021 through 2023 K5 sedans because they may suddenly lose power. Forte. It’s a small downside to direct injection that’s great technology in our opinion. Oct 20, 2022 · For the intake valves I use the old tried and true decarboning product Delco X66-A (aerosol) or X66-P (pourable). 82,365 miles. 3L, 3. According to a new lawsuit , these engines contain defects that cause a restriction of oil flow through the connecting rod bearings and other parts of the engines. 0L engine offering 194-255 horsepower depending on the version and modification; Sep 18, 2021 · Severe engine problems and failures hold the reliability down. #4. The National Jan 14, 2024 · Now let’s move on to the next Hyundai 2. Nov 22, 2023 · #1 · Nov 22, 2023. com : Car complaints, car problems and defect information Jul 15, 2018 · The 2015 Kia Optima has 24 problems reported for engine failure. The all 1. Also, several consumer complaints registered with the NHTSA mention the car lurching forward, engine knocking, and the vehicle shaking under various driving conditions. The contact stated while driving at various speeds, there was a loud knocking sound coming from the engine compartment. May 15, 2023 · Im facing a problem with my Pro_Cee’d GT (2016 manufac. 130,000 miles. 2. 6-litre, 2. (Page 1 of 6) CarComplaints. FrankRizzo said: Yeah, I don't see anything specific to helping out with the valve deposits issue either. A while back she noticed a loss of power. Average repair cost is $6,830 at 86,350 miles. Excessive Oil Consumption 4. Her car has been using oil since she bought it used in 2017 with 35000 miles on it. 4L GDI Key points regarding engine oil maintenance: • Engine oil is responsible for lubrication, cooling, and operation of hydraulic components of the engine. However, many 2. 158,949 miles. The gdi treatment is meant to help soften and remove the deposits and burn them up. Loading Jun 6, 2019 · Jun 6, 2019. NOTE: the Lambda 3. All well for the first 2 days but I took the car out today and there was some quite severe engine shake and a reluctance to accelerate. “With Ford, the problem is there, but it’s not destroying the engine like it is with GM,” he says. These are proven engines with no major issues or recalls at all. (Page 1 of 3) Apr 12, 2022 · When your engine goes boom, that’s not great, but it's exactly what happened to some 2011 and 2012 Kia Sorentos. According to multiple sources, multiple complaints, and a recall, Kia’s GDi Mar 27, 2021 · If the police never recovered it, I'd be satisfied with an insurance company settlement. The worst complaints are engine blown, car hesitates upon acceleration, and engine stalls and cuts off while driving. Originally, in 2018, Kia started the product improvement campaign (PI 1803) for 624,460 Sorento, Sportage, and Optima models for Dec 4, 2017 · The Theta II engine has a long list of problems ranging from bearing failure, engine knocks, and excessing oil consumption. 9 trillion won ($2 billion) provision in their third-quarter results as they continue to suffer the effects of engine recalls from years GDI engine car review. (Page 1 of 2) CarComplaints. Blown Head Gasket 4. 4-liter gasoline direct injection (GDI) four-cylinders that made their debut in the 2011 Hyundai Sonata and Kia Optima Feb 24, 2024 · The engine is all-aluminum, and it features a Garrett turbocharger that makes it extremely efficient and powerful. The 3. 4-liter Theta II engines with direct injection (GDI in H/K speak). Both the MPI and GDI 3. If I am understanding the problem correctly, these engines start to consume more oil around 60,000 miles and there is no indicator to tell you when there is low oil pressure until it is too late. FOR SALE (6) Castrol Euro 5w40 Five Quart jugs $60 -. 3L GDI engine has, in addition, a problem with carbon build-up on the intake valves. Reimbursement for Rental Cars, Towing, Etc. Head Casket Repair 2. 6 T GDI engine. Apr 26, 2022 · The 2019 Kia Sorento registers owner complaints over engine-related problems such as loss of power, stalling, the engine failing, high rpms, and rough idle. Anyways, when the RPMs are dropping there is some kind of knocking… The average engine life for 3. The 2014 Kia Forte has 180 NHTSA complaints for the engine at 64,767 miles average. In that instance, the class action suit alleged problems with Kia Optimas made from 2011 to 2014, the Kia Sportage of 2011 to 2014, and the 2012 to 2014 Kia Sorento. The contact owns a 2017 Kia Sportage. 4-liter gasoline direct injection engines, also known as GDI engines, are giving owners a ton of headaches by stalling or failing at just about any time. its is my wife's car. #29 · Nov 8, 2016. NHTSA: Vehicle Speed Control 52. A sudden drop in the oil level without any warning lights illuminating has left many owners no choice but to swap the engine. Engine Knocking 8. Mine was at 142,000 miles. Sep 2, 2021 · 1. It was one step below the Ultimate trim level so was quite well equipped. Ours has the 2. Feb 19, 2024 · The more recent Kia Sportage comes with a 1. It's a 4-cylinder engine without a turbocharger and with quite a lot of new technologies from Hyundai manufacturer. The contact owns a 2014 Kia Sorento. The problem is due to a faulty Jan 17, 2024 · It's still worth trying since any other cleaning processes are way more labor and cost wise. Found a couple on the lot and neither had the turbo GDI engine. com : Car complaints, car problems and defect information Soul. 4 T-GDi is a 1. Here in Canada, I’m seeing that the way dealers and the manufacturer get out of fixing the majority of problems is to make their warranty periods different then the US. Before making a final selection, consider some significant Kia GDI engine May 5, 2022 · The 2016 Kia Sorento’s impressive powertrain options are overshadowed by severe safety and mechanical problems. Apr 12, 2020 · It was bought new, April 2016. Dec 16, 2021 · The 2. 0T produced 274 hp and 275 lb-ft of torque. auto safety regulators have stepped up a series of investigations into engine fires that have plagued Hyundai and Kia vehicles for more than six years. Joemsj51, SoNic67, pnoman and 1 other person. 4l Gamma engine in terms of reliability and common problems. The interesting fact, the G4KF is pretty similar to Mitsubishi's 4B11T engine and many of their parts are interchangeable. The left turbocharger Sorento. Losing Power, Turbo Problem 1. Kia and Hyundai issued the engine recalls for all the models that had the GDi version of the Theta II, but not the Forte's version. If paired with the best fuel, it will be a powerful choice in a car. 4L Gasoline Direct Injection engine, you may benefit from this class action settlement. Failure Date: 05/08/2021. 4-liter turbocharged and direct-injected four-cylinder gasoline engine. 0L three-cylinder version - Kappa 1. The G4KH and G4KL engines are the newest power units combined the direct gasoline injection and a twin-scroll turbocharger (the 2. The 2014 Forte is the most problematic, with electronics issues increasing the chance of an engine fire. Reimbursement for Past Repairs. 9 trillion won ($2 billion) in their third-quarter earnings as problems relating to their Theta GDI engine continue to Sep 29, 2023 · The 1. I recently had an engine failure that it appears many others with 2016 Sorentos are also experiencing. I’m Cruise Control Erratic 2. The contact stated that Jul 28, 2023 · 1148 posts · Joined 2021. 8-liter unit was first used in cars from Hyundai and Kia in 2005 and is remained a top choice for many of their top vehicles. For quite some time its has consumed +- a quart or 2 of oil between changes. Feb 23, 2018 · Lewis also suggests that shoppers avoid extremely light engine oils, and using a viscosity of at least 10w30 or 10w40. 4-litre petrol engines – and includes a mix of sedans, hatchbacks and SUVs. Died While Driving 14. It had 80k highway miles on it when I bought it, and I put another 60k on it before it was totaled in an accident. Again, it is not a cure all answer to the problem. The gdi engines in the early 2000s were plagued by carbon deposit build up. Turbo Sensor 1. This is the engine that uses direct injection instead of old-fashioned port injection. Jun 16, 2016 · A Kia Theta engine lawsuit has been filed concerning alleged engine problems in the 2011-2014 Kia Optima, 2011-2014 Kia Sportage and the 2012-2014 Kia Sorento. 0- and 2. May 6, 2021 · 2014 Soul 2. 0 T-GDI engine, a popular offering from the Kia/Hyundai group, is a topic of much discussion among car enthusiasts. (Page 1 of 15) CarComplaints. The second most common problem with these 3. I have just bought a 2021 Ceed with the 1. 0 MPI @ 26k. The issues don’t seem as common with the new replacement engines, so hopefully that’s a long-term solution. Mar 7, 2011 · The Kia 2. Kia’s engine lineup is notorious for burning excessive oil. It states the engine has a life expectancy of 180,000 miles but can be as low as 150,000 🤔. (Page 1 of 2) Since 1974, the company began to produce their vehicles. It is a member of the new Kappa engine family introduced in 2015 together with a 1. This 1. In some cases, these issues have been attributed to faulty fuel injectors, which can cause the engine to run lean and eventually fail. 3L V-Shaped GDI Lambda-II engines. Faulty Airbag Deployment: Another issue Kia models are experiencing is faulty airbag deployment. Then, in August, the 2020 Kia Telluride saw another recall for issues with seat belts. But in those days of 70s / 80s and early 90s, the common engine used thicker oils on average. 0 T-GDI. Mar 9, 2024 · March 9, 2024 — Kia turbo engine problems have caused a recall of nearly 42,000 K900 and Stinger vehicles equipped with 3. The contact owns a 2013 kia Optima. 153,000 miles. 8l engine, also known as the Hyundai Lambda GDI engine, is a naturally aspirated V6 engine with direct fuel injection. If you’re unsure whether your vehicle is covered, you’ll be able to enter its vehicle identification number (VIN) on the official settlement website (which is not yet live) to find out. High oil consumption is also more pronounced. If the oil can free up piston rings then it should reduce oil consumption. 8L, etc are in the same family. 0, 94000 miles needs an engine replacement to the tune of $8600 according the Ventura Kia Dealer. Engine Failure 37. The 2014 Kia Sorento has 285 NHTSA complaints for the engine at 64,699 miles average. Replace spark plugs at the recommended Below is a short list of things that went wrong on my now sold 2013 Hyundai Santa Fe Sport Limited with just under ~78,000km/~50,000 miles. 0-liter and naturally aspirated 2. 2 weeks after oil change the car started smoking and was almost completely out of oil. Apr 8, 2024 · The Kia GDI engine, or the Kia Gasoline Direct Injection, is a powerful and efficient engine system that provides excellent fuel efficiency and performance in a vehicle. Sep 30, 2019 · Used Kia Ceed - 2012-2018 Reliability & Common Problems | What Car? Vauxhall Mokka – Save £4766. 0-litre, and 2. 3 GDI engines is the carbon buildup that occurs on the intake valves. While the efficiency gains are without a doubt real, GDI technology creates a whole new set of problems. Head Gasket Failure. 3L engine problems have caused a 2016 Sedona owner to file a petition to investigate 2016 Sedonas equipped with 3. Benefits include the following: Warranty Extension. 4-liter four-cylinder GDI Theta II engine has a compression ratio of 11:3:1. Since the lubrication system of this engine is not one of the best and is constantly clogged up with dirty oil and deposits, this means that the engine is not good at dissipating heat. You'll find that many people with "grenaded" engines ran out of oil due to depletion, which can be common in modern engines, but a big surprise to unsuspecting owners. 0 GDI engine; and 2011-2013 Kia Sportage vehicles with a Theta II 2. As with many engines, opinions on its reliability, performance, and robustness vary. I wasn't aware of the intake valve buildup problem, and I doubt the previous owner was either, since it was a fleet car from a local food distribution company. The National Hyundai's 1. This might all sound too good to be true. Dec 27, 2021 · Nam Y. 4L and 2. Find out the applications, specs and reliability of this engine and how to fix or avoid these problems. So I have been doing some research and the following website explains the: performance and pros & cons of the Telluride engine. S. 0T models with direct injection (GDI), 2011-2015ish, I would say it’s improved but still a concern for later years with no shortage of complaints until it was replaced in 2020ish. BMW 3 Series – Save £2830. #5 · Jul 28, 2023 (Edited) Huge concern in early 2. Kia accounts for 1. Main difference is obviously the pistons and camshafts. Aug 3, 2023 · The Kia Forte is a compact car that has also been affected by GDI engine problems. obqvgrjrgygxmbzywcnx