Hyundai engine oil consumption

2018 tucson engine failures (oil consumption) 2018 tuscon, 2nd owner. Engine Blown. Car had normal oil changes I did them myself, vehicle is currently at the dealership getting a new motor thank God this dealership did give me any ****, I'm thinking they must be a issue they must see alot. I just provided info on the last time I changed …

In fact, other related Hyundai engines, including the 2.4 Theta II, are known for excessive oil consumption too. All engines consume some oil naturally. Oil making it by the piston rings is a common way it’s lost. Metals expand with heat, so oil consumption is typically highest on a cold engine when clearances are larger.On March 23, 2022, the law firm of Sauder Schelkopf LLC filed a class action lawsuit captioned Cho, et al. v. Hyundai Motor Company, LTD against Hyundai …Initially they were replacing engines due to oil consumption, but that came to a screeching halt, so just keep driving the car, keep the oil full and hope it seizes. ... Farrah Haines drove her car to 1 million miles on original Hyundai engine and transmission. All her services were done by Hyundai dealer, with Hyundai approved parts, oils and ...The Hyundai Tucson's oil capacity ranges from 4.23 to 5.28 quarts, varying by engine and model year. For ideal upkeep and to ensure the engine runs smoothly, knowing your Hyundai Tucson's oil capacity is crucial. This capacity fluctuates between 4.23 and 5.28 quarts. The variance largely depends on the engine configuration and the year the ...In summary, GDI engines can experience a variety of problems, including carbon build-up, oil consumption, engine knocking, high oil consumption, and oil leaks. If you notice any of these symptoms in your Hyundai with a GDI engine, it is important to have the vehicle inspected by a qualified mechanic to prevent further damage.11K views 32 replies 14 participants last post by deadrx7conv Aug 20, 2019. C. ChrisD46 Discussion starter. 169 posts · Joined 2018. #1 · Aug 4, 2019. So , with respect to oil specs. perceived to be better / best for the 2.4L GDI Theta II - which are most important ? 5W20 or 5W30. DEXOS D1 / Gen 2. A5/B5.

Changed oil and filter on my 2021 2.5T powered N Line at 1200 miles with 6.13 US qts of 0W-30 Mobil1 AFE. Now at 4400 miles of mixed driving the oil is right at the full mark and looking clean. I previously had a 2017 2.0T powered Sonata Limited and experienced no appreciable oil consumption in over 30,000 miles.My 2016 Hyundai Santa Fe Sport Luxury AWD 2.4L GDI Engine blew May 5th 2022 with only 47,170 kms. After a bit of bs from Kelowna BC Hyundai bcuz I couldn't produce all of my faithful regular Oil ...Part 2. Flush engine oil with BG EPR, following instructions on the can (run engine in N minimum of 20 minutes at 1200 rpm) Perform induction cleanings. Perform Piston soak. Drain oil and change filter. Fill with "economy oil" (Supertech) and perform "rinse" by running engine in N at 3000 rpm for 45 minutes.The teapot light in Hyundai's is a low oil pressure warning light. It doesn't come on if the oil level is low by a quart or so. When it comes on, there's low oil pressure and it could be too late. Never had any oil consumption issues on the several Hyundai and Kia's I've owned over the years. Though most engines in the Hyundais I've ...The 2017 hyundai sonata has been affected by an oil consumption recall. Owners can take their vehicle to a hyundai dealer for free inspections and repairs. Hyundai motor co. has required a recall for almost 43,000 2017 hyundai sonata sedans due to a potential defect that could result in engine damage prompting an oil consumption recall in ...

I guess there are no new post concerning oil consumption on 2.4 L Hyundai engines. I own a 1015 and it burns little over 1 qt every 1000 miles. Been to the dealer for oil consumption test. They say it's using too much oil , but before Hyundai will consider replacing the engine. I must spend $1000.00 for them to clean the intake valves. the ...Consult Hyundai Heavy Industries-Marine Engine's entire HYUNDAY HiMSEN ENGINE catalogue on DirectIndustry. Page: 1/83. ... the diesel fuel and heavy fuel oil of the viscosity of upto 700cSt at 50 °C is acceptable. Economical and Ecological Engine with low fuel consumption, NOx emission, and Smoke, etc. , which is based on the below specific ...Hyundai's gasoline powertrain warranty spans 10 years or 100,000 miles, whichever comes first. This includes the engine, transmission, and parts that drive power to the wheels. The powertrain warranty is only applicable to the original owner of the vehicle. The hybrid and electric powertrain warranty covers 10 years or 100,000 miles and ...Engine oil is a vital part of keeping your car running smoothly. But when it’s time to change the oil, you need to know how to dispose of it properly. Improper disposal of used eng...In summary, GDI engines can experience a variety of problems, including carbon build-up, oil consumption, engine knocking, high oil consumption, and oil leaks. If you notice any of these symptoms in your Hyundai with a GDI engine, it is important to have the vehicle inspected by a qualified mechanic to prevent further damage.2015 Hyundai SONATA (2.4L 4 -cyl Engine Code [4] G4KK K) Motor Oil, Filters and Lubricants - AMSOIL ... Oil-Consumption Control: 5 out of 5 Check marks: 3 out of 5 Check marks: ... 2 Based on zero LSPI events in five consecutive tests of AMSOIL OE 5W-30 Motor Oil in the LSPI engine test required by the GM dexos1 Gen 2 specification. $9.99 ...

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The 2017 Hyundai Sonata has 14 problems reported for excessive oil consumption. Average repair cost is $1,320 at 62,450 miles.Oil consumption issues. Presented at oil change with very little oil, no warning light, followed by a loss of a quart every month following. Contacted Hyundai for oil consumption test. Dealer said I would have to replace the oil pan gasket ($600)before they would start the test from Hyundai. Loss of power or engine seizing could be dangerous.Hyundai Motor Company, Ltd. et al. or the clinically impersonal file name of 8:22-cv-00448. There are a wide variety of Hyundai and Kia models named in the suit, some going back so far as 2009 ...Oil must be less than 2% gas. If you drive with bad oil, the engine will wear out prematurely, and start burning oil, it can knock, or throw a rod. GDI engines can also contaminate the oil with gas through blowby. Some of the high pressure fuel spray can run down the cylinders and get into the oil that way. Compared to older port fuel injected ...Thousands of Australian owners of certain Hyundai and Kia vehicles – with petrol engines ranging between 1.6 and 2.4 litres in capacity and produced since 2009 – are being urged by legal firm ...Hyundai has approved an engine replacement in my 2022 Kona because it's burning oil. ... Yes, I have a 2019 Kona SEL and I am right in the middle of an oil consumption test as I type this. So far in phase one of the test, after checking the oil twice, each after driving 1000 miles, my engine has consumed 1 quart. ...

Loading...I also have 2017 sante Fe sport with excessive oil consumption right at 90,000. There is a class action suit filed in Cal 5-2020. Case No 8:17-CV-00838-JLS-JDE. cover cars from 2011-2019. Sante Fe sports, Sonata, Tucson and Kia Sorento Optima, Sportage for excessive oil consumption. My engine will be replaced July 2020.HOW TO FIX HYUNDAI THAT SMOKES AND USES ENGINE OIL EASYIf you have Hyundai and you have blue smoke from the exhaust and your engine uses oil on Hyundai we wi...Hyundai Santa Fe Sport Engine Oil Consumption problem. Asked by Guru9XWF1N May 09, 2021 at 01:00 PM about the 2015 Hyundai Santa Fe Sport 2.0T SE AWD. Question type: Maintenance & Repair. Hyundai replaced our previous engine and the new engine is using high. amounts of oil and antifreeze.For all Hyundai owners who bought a lemon with a bad motor. Ours started burning oil at 60,000 miles and keeps getting worse.Switching to synthetic will cause sudden oil consumption. In my experience, the consumption lasted about 10-15,000 miles, then it completely stopped. Be sure the surface is very level in all directions - side of the street has a sideways incline. Yes, 15 min on hot oil should be enough to get it mostly into the pan.Once an engine gets beyond perhaps 75,000 miles, and certainly past 100,000, increased oil consumption should be expected. In addition, many newer engines use thinner, lower-viscosity oil, such as ...Earlier oil consumption issues were common to that Theta engine family going back well over a decade. This suit however alleges that many engine types are prone to the issues. Jalopnik , based on the list of implicated vehicles, adds that Hyundai/ Kia 's Nu, Gamma, Lambda, and Kappa engines are also involved.On January 26, Hyundai Motor releases earnings for Q4.Analysts predict Hyundai Motor will report earnings per share of KRW 6626.80.Watch Hyundai M... On January 26, Hyundai Motor w...

Oil Consumption Amount Engine Oil Amount Added After Mileage Accumulation (Quart) (Miles/Quart) If the oil consumption amount is above 1,000 Miles/Quart, then vehicle passes the oil consumption inspection test and repair is complete. Use Op Code 21000F02 “Engine Oil Inspection (After Any Mileage Accumulation), Inspection

Santa Fe CM; 2006 - 2012. Modification. Oil Viscosity (SAE) Capacity. (full - service replacement / filter) Liters. US quarts. 3.5 V6 MPI lambda 2 G6DC. 5w40, 5w30.Hyundai will cover oil consumption under factory warranty. It will not cover it under the extended factory warranty— that is specifically for bearing failure. If the engine knocks you need to focus on that only. Trying to get engine covered for oil consumption prolongs the procedure, making it harder to get authorization.Had enough oil (this time), but the engine light came on. After two days at the dealership, they still are investigating the problem and kept the car - I got a rental Hyundai instead. Here are my own oil consumption checks for those interested: 2/12 51587 below low +2qt. 2/27 52497 at low +1qt. 3/07 53074 at low +1qt.This represents an average speed of 54 km/h. (33 mph). The result should be close to or lower than the mileage on the odometer. Example 1: If a vehicle has 1812.3 engine hours and 60,837 miles (97,908 km) on the odometer, the engine run time would equate to about 59,806 miles (96,052 km) (1812.3 X 33 = 59,806) (1812.3 X 53 = 96,052)).Nearly two years after final approval was issued for a $3.1 billion settlement over an alleged engine defect in certain Hyundai and Kia vehicles, the automakers have reached another class action settlement covering an additional 2.1 million vehicles.. While the previous settlement covered vehicles equipped with Theta II gasoline direct injection (GDI) engines, the more recent deal aims to ...2016 Hyundai Sonata Oil Consumption Issue. My 2016 Hyundai Sonata 2.4L (96,000 miles, second owner) currently consumed 3 qts of 5W-20 synthetic oil in the past 2,000 miles. Has been serviced every 5,000 miles with 5W-20 or 5W-30 synthetic oil, OEM oil filter, and fuel injector cleaner. My local dealer is saying that the vehicle is out of ...On March 23, 2022, the law firm of Sauder Schelkopf LLC filed a class action lawsuit captioned Cho, et al. v. Hyundai Motor Company, LTD against Hyundai and Kia on behalf of Hyundai and Kia owners and lessees with vehicles that are prone to excessive engine oil consumption, oil sludge and engine failure. It has been alleged that consumers with Hyundai and Kia vehicles are experiencing oil ...What Type of Engine Oil for Hyundai Getz. Capacity. Recommended Engine Oil for the Hyundai Getz. How Much Do You Need? We analyzed official data on Hyundai Getz engine oil for 1 generation and 7 modifications produced from 2002 to 2009 and figured out the optimal liquids.Apr 17, 2024 · Excessive Oil Consumption. First time poster, but I think it’s important we have a thread on an issue that seems to be percolating with the Palisade. As the title suggests, I have an excessive oil consumption issue. The problem started approximately 9,000 miles with a check engine light and some misfiring. The 2016 Hyundai Sonata has 26 problems reported for excessive oil consumption. Average repair cost is $5,700 at 90,050 miles. (Page 1 of 2)

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172 posts · Joined 2018. #4 · Oct 16, 2020. I agree that 1.2 litres in 5000km is quite significant consumption, but I can guarantee that Hyundai won't consider that excessive. They usually consider anything more than 1 litre per 1000 miles/ 1600km as excessive consumption. Keep an eye on it and see if it gets worse.Gene. 2626 posts · Joined 2019. #2 · Mar 30, 2022. Almost all of the oil consumption problems are related to a failed part on the engine and not the same parts. all the time. half a dozen engines have been replaced. After you make over half a million palisades ther are going to be a few. aussiekeeper. Like.E-mail. The 2016 Hyundai Elantra GT has 1 problems reported for excessive oil consumption. Average failure mileage is 76,000 miles.1.6L oil consumption. My daughter has a 2013 accent with a 1.6L engine. It has 122,000 miles on it. Lately it has been using about a quart of oil between oil changes. I can not find any oil leaking on engine or on the car. I have not seen any smoke coming from exhaust. I've been reading online about this and it seems like it could be a pvc ...Dont wish to sound mean or anything, but Hyundai engines been problem for a good number of yrs for knocking due to destroyed rod bearings, seizures of crankshaft, oil consumption Hyundai has 2 program running currently - A - T3G : Rod bearing (knock / crank seizure) B - 21-EM-003H : Oil consumptionI haven't been able to find any signs of oil leaks, so the engine must be burning oil. After the oil change, I had to add 0.75 quarts of oil to get it to the full mark again after 1,000 miles. I can't imagine this is acceptable as the engine is only suppose to hold 4.75 quarts. Also, my car has 168,432 miles on it.Dec 10, 2021 ... Comments94 ; Doing This Will Fix an Oil Burning Engine for Free. Scotty Kilmer · 225K views ; Secret to stopping oil burning. Synthetic Oil ...Motor is 2.0L. You are consuming one quart per 450 miles, which is just barely over Hyundai’s allowed 500 miles per quart. If it were me, I’d check the oil frequently, keep it above the “add” line, keep detailed records of the mileage at which you add oil, and wait until the oil consumption reaches one quart per 400 miles, and then ...outer periphery, which could lead to abnormal scuffing of the engine’s cylinder bore. A damaged cylinder bore could create accelerated oil consumption, which may then cause abnormal knocking noise from the engine and/or illumination of the oil pressure warning light. Q2: What are the affected vehicles? A2: The subject vehicles include: ….

If you're noticing excessive oil consumption, check for leaks and use the recommended oil. If issues persist, get it checked by a mechanic for potential engine problems. To address excessive oil consumption in your car, start by regularly checking for engine or oil system leaks. I recently had a similar experience with my Hyundai car.Hi, I own a 2017 Hyundai Elantra Value Edition with 80,000 miles now. It still runs great and nice and smooth. ... Is this amount of oil consumption normal for a 2017 Elantra with 80,000 miles, or is this a oil burning problem? The engine is port injected, naturally aspirated (NO GDI or turbo). I just recently started using Pennzoil high ...HYUNDAI-KIA 520000111 / Premium LS Diesel Engine Oil 5W-30 for 1.7 CRDI engine. Hyundai-Kia 0520000120 / Premium DPF Diesel 5W-30 for 2.0 CRDI engine. HYUNDAI 1011113 / Xteer TOP Prime 0w-40 for 2.0 MPI Nu engine.Your engine performance hinges on using the correct 2016 Hyundai Sonata engine oil type. While all options feature detergents and additives, only the appropriate oil type will offer maximum protection and flow your engine needs. 5W-20 is often chosen by drivers like you, with choices ranging from conventional oils to synthetic blends, and even ...Below you will find the correct oil type for your 2023 Hyundai! AMSOIL Signature Series 0W-20 100% Synthetic Motor Oil. 2023 Hyundai 4 cylinders Engine. 50% more cleaning power vs. AMSOIL OE Motor Oil. Shop 0W-20 Oil Now! AMSOIL Extended-Life 0W-20 100% Synthetic Motor Oil. 2023 Hyundai 4 cylinders Engine. 37% more cleaning power1 to help keep ...In some 2012 Santa Fe, 2011-2013 and 2016 Sonata Hybrid, and 2015-2016 Veloster models, connecting-rod bearings can wear and damage the engine.The engine burning oil is one of the most common problems that a vehicle can encounter, particularly one with high mileage. If your Hyundai i20 is burning oil it is typically caused by piston rings or valve guides. How Much Oil Consumption is Normal? Most auto manufacturers are hesitant to tell youA Hyundai oil consumption lawsuit blames the automaker for not making buyers aware of excessive engine oil consumption issues in more than 20 of its models.. Owners say Hyundai should have recalled the vehicles because the engines allegedly use excessive amounts of oil, stall, and eventually fail because vehicles are equipped with defective Nu, Gamma, Theta, Lambda, and Kappa engines.The 2017 Hyundai Sonata has 14 problems reported for excessive oil consumption. Average repair cost is $1,320 at 62,450 miles.Used engine oil is a hazardous material that can cause serious environmental damage if not disposed of properly. To help ensure the safety of our environment, it is important to un... Hyundai engine oil consumption, Defective engines cause oil consumption. Reply ... clarify what the dealer and technician is telling me I need to dish out 1500$ for in order for them to "address the oil consumption" Reply AdditionalCheetah354 ... Over it all. Fuck Fitzgerald Hyundai Reply, 3 Common Problems: Excessive oil consumption. 4 Common Problems: Engine shaking during acceleration. 4.1 Vibrations felt from the engine during acceleration. 4.2 Possible causes for engine shaking in the 2017 Hyundai Tucson. 4.3 Impact of engine shaking on vehicle performance and safety., The oil consumption case is Cho, et al. v. Hyundai Motor Company, LTD., et al. and that case is being litigated. Related Articles Hyundai, Kia update security after TikTok challenge thefts, Just started documenting my oil consumption on my 2020 Palisade. I started changing my own oil/filter after not being able to get a service appointment at the dealer less than 3 months out. ... Which are known to have issues with excessive oil use. Hyundai KIA 3.3L Engine (Lambda MPI/GDI/T-GDI) Specs, Problems, Reliability, oil - …, 2017 Hyundai Sonata excessive oil consumption. I have a 2017 Hyundai Sonata (Sport) that I purchased brand new in November of 2016. I have had all the recommended service performed at the dealership. Around the low 20,000's miles on the odometer I began randomly checking the oil and noticed that I was down about 1/2 a quart or so., Excessive oil consumption is when your Hyundai uses more oil than normal, risking engine damage. It means your car is going through oil faster than expected, which could indicate a problem. Check oil levels frequently, especially if you’re adding more than a quart between services., By measuring oil consumption, you can tell the engine's health and excessive oil burning is often the consequence of severe engine performance issues. We cannot easily specify the point at which motor oil consumption becomes excessive. That depends on numerous factors, including the engine manufacturer. Let's find out more about the causes and symptoms of excessive oil consumption., Hyundai Oil Consumption Problems. Owners of affected Hyundai models report costly issues such as premature wear, oil leaks, engine stalling, or complete breakdown. The defects causing these problems are linked to the Nu, Lambda, Kappa, and Theta engines in more than 20 models. Hyundai Excessive Oil Consumption Lawsuit, If you’re concerned your Sonata is using high amounts of oil, Hyundai will perform an oil consumption test to see if it is within the limits. However, there is a class action lawsuit against Hyundai for producing defective engines that use excessive amounts of oil that eventually fail, according to Car Complaints this includes Sonata models ..., You can actually operate a turbo engine at a brake-specific fuel consumption that would be normal to a naturally aspirated engine." ... according to Dickmeyer, OEMs like Kia, Hyundai and Ford have too. ... "There are manufacturers out there recommending 10,000 to 12,000-mile oil intervals on a direct injection engine. And you get TV ..., I own a 2014 SantaFe Limited 2.0 Turbo. For a past year or so its been using a lot of oil. 1litre per 1000km (600miles). The local dealer did a consumption test and claims that consumption is within the Hyundai tolerances. I have 15000km until my extra warranty for the Hyundai motor issue runs out., Once an engine gets beyond perhaps 75,000 miles, and certainly past 100,000, increased oil consumption should be expected. In addition, many newer engines use thinner, lower-viscosity oil, such as ..., 53,000 miles. 2017 Hyundai Santa Fe Sport started using oil Sept 8, 2021. Reported to Paramount, Manager stated Hyundai manufacture said it was “NORMAL†for a car to use 1 quart of oil ..., Looks like "excessive oil consumption" means it's literally burning more oil than even the service manuals recommend you change your oil at. Holy shit, that's an absolute shit ton if that statement is true. ... The repair shops all said it was an engine and exhaust deficiency. Hyundai claimed it was a computer problem and software updates would ..., Good morning, Recently joined the forums. I appreciate any advice or experience someone has had with the common oil consuming problem with the 2.4L engines. I own a 2015 Sonata with 70,000 miles on it, bought with 19,000 miles. (3rd owner was leased first two owners). I have been tracking my oil consumption for the past several months., The engine burning oil is one of the most common problems that a vehicle can encounter, particularly one with high mileage. If your Hyundai Elantra is burning oil it is typically caused by piston rings or valve guides. How Much Oil Consumption is Normal? Most auto manufacturers are hesitant to tell you, The engine burning oil is one of the most common problems that a vehicle can encounter, particularly one with high mileage. If your Hyundai Santa Fe is burning oil it is typically caused by piston rings or valve guides. How Much Oil Consumption is Normal? Most auto manufacturers are hesitant to tell, After two long years, Hyundai finally replaced the engine in my 2018 Sonata. It took multiple dealer visits, poking Hyundai corporate, thousands of miles of driving and hundreds of gallons of oil., They naturally burn oil because those types of engines work harder and hotter than a normal engine. Every about 750-1,000 miles check the oil and top it off accordingly. (Just read the tldr, so yeah the dealer tech was correct). In those types of engines, do not use conventional oil. It doesn't have the additives to help prevent oil consumption, 2015 2.0t burning oil smell at idle and oil consumption. My 15 turbo sonata limited now has 145,000 miles on it and it started consuming about 0.5 qt of oil every 1000 miles and when the engine is fully warmed up and the car's heat is on it smells like burning oil in the cabin, but only when the car is at a stop (and not when in motion)., Ok to use 20w-50 oil to slow down oil consumption?? Upon advice of others I switched form conventional 5w-20 to synthetic blend 5w-20, then 5w-30, then FULL synthetic 10w-30 and my 2012 Sonata 2.4l with 117k miles is I still using a quart of oil every 600-70 miles. (already have the infamous "orange dipstick" from the dealership. Spoke with the ..., The 2014 Hyundai Elantra has 4 problems reported for excessive oil consumption. Average failure mileage is 58,500 miles., https://www.blackstone-labs.com/Support my channel on Patreon: https://www.patreon.com/labcoatpaul?fan_landing=trueT5Most newer cars use Gasoline Direct Inje... , The 2017 Hyundai Sonata has 14 problems reported for excessive oil consumption. Average repair cost is $1,320 at 62,450 miles., 2016 and Prior GM Passenger Cars and Gasoline-Powered Light Duty Trucks Under 8500 LB GVW. This Bulletin also applies to any of the above models that may be Export vehicles. This Bulletin has been revised to add the 2015-2016 Model Years. Please discard Corporate Bulletin Number 01-06-01-011H. All engines require oil to lubricate and protect ..., Dec 23, 2023 · Part 2. Flush engine oil with BG EPR, following instructions on the can (run engine in N minimum of 20 minutes at 1200 rpm) Perform induction cleanings. Perform Piston soak. Drain oil and change filter. Fill with "economy oil" (Supertech) and perform "rinse" by running engine in N at 3000 rpm for 45 minutes. , Cho et al. v. Hyundai Motor Company, Ltd. et al. (c ase no. 8:22-cv-00448-SPG-KES) alleged certain models of Hyundai and Kia vehicles have defective engines …, I provided all oil change receipts (since purchase date in 2020), went through 5 oil consumption tests and final engine pressure tests, the result shows that it is burning a bit more than 1L per 1000 Km. The dealership said that they need to get an approval from the head office for a replacement engine. Just received a call from the service ..., There is a class action suit filed in Cal 5-2020. Case No 8:17-CV-00838-JLS-JDE. cover cars from 2011-2019. Sante Fe sports, Sonata, Tucson and Kia Sorento Optima, Sportage for excessive oil consumption. My engine will be replaced July 2020. HOWEVER Hyundai is only offering 12 months or 12,000 miles on the second engine., 30 posts · Joined 2021. #1 · Apr 21, 2024. 2009 SE 3.3L. 186k miles (300k Km) Over the past few months, I've noticed a dramatic increase in oil consumption with no signs of where it's going. No leaks, no smoke. No blow back under the vehicle just gone. I change the oil fairly regularly and had gotten used to having to add a qt btwn changes., A Hyundai oil consumption lawsuit blames the automaker for not making buyers aware of excessive engine oil consumption issues in more than 20 of its models.. Owners say Hyundai should have recalled the vehicles because the engines allegedly use excessive amounts of oil, stall, and eventually fail because vehicles are equipped with defective Nu, Gamma, Theta, Lambda, and Kappa engines., Hyundai Santa Fe Sport Engine Oil Consumption problem. Asked by Guru9XWF1N May 09, 2021 at 01:00 PM about the 2015 Hyundai Santa Fe Sport 2.0T SE AWD. Question type: Maintenance & Repair. Hyundai replaced our previous engine and the new engine is using high. amounts of oil and antifreeze., I changed the PCV valve and the consumption stopped. A clogged/failed PCV will cause blowby where the oil is routed into the combustion chamber, causing the oil loss. Hyundai does not have a recommended PCV replacement interval. My experience with three Hyundais and previous Fords indicate the PCV begins to fail at 70,000 miles.