Why KIA Engines Fail

In this video we tear down a Kia / Hyundai 1.6L Gamma engine to see what’s inside and how it works!
The Gamma series of engines is a 1.6L 4 cylinder all aluminum engine made by Kia and Hyundai for use in its small cars. This version is the gasoline direct injection version out of a 2013 Kia Forte. The engine failed due to a lack of lubrication, carbon and sludge buildup in the oil system.
The engine features a timing chain with variable valve timing on both the intake and exhaust side. The water pump is powered by the serpentine belt and the cooling system is an open deck design. The valve cover, sparingly made of metal instead of plastic, houses the variable valve timing solenoid for the exhaust side as well as the gasoline direct injection high pressure fuel pump, which is powered by the exhaust camshaft.
Turbocharged models, such as in the Hyundai Veloster will use an integrated turbo charger in the exhaust manifold at the back of the engine. Overall the engine design is very simplistic in nature, and a lot more reliable than Hyundai / Kia’s 2.0L and 2.4L Theta II engines found in the Hyundai Sonata and Santa Fe and Kia Optima and Sorento, of which you can find a video on the teardown here:
• Why Hyundai Engines FAIL
Keep your Kia / Hyundai well maintained with parts and tools purchased here:
Oil Filter:
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3/8" Ratchet set:
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[@TroyStevensStelzerPaintingInc]

Your vids are jam packed with great info. No fluff, no stupid music, just you, an old engine, a relative's t-shirt, and your wife's toothbrush. I appreciate ya.

[@Nosensev57]

wise words

[@CanadianTalent1]

Theta II engine owners don't have to worry about carbon build up, as the engines don't last long enough to build up carbon lol

[@9ZERO6]

Truth.

[@speedkar99]

True lol

[@innovatecoin9990]

Just did GDI carbon build up cleaning on my 2015 Kia optima SXL, she still going strong Also did an engine flush using multiple oils and car runs great now, I feel KIA engines can still last with a bit more TLC than your usual car

[@scotts6864]

91K on my 2013 Optima SX. Third engine, so roughly 30K per engine. 5w-30 synthetic and new OE filter every 5K miles. All 3 engines compliments of Kia.

[@rockerpaluza]

My 2012 kia forte(2.0L) has clocked more than 400,000km..most of time it was driven aggressively & still works fine..not found any issue with it..

[@RedfishCarolina]

Man this is one of the most well-edited, brief, yet thorough engine teardowns I've seen. Fantastic job!

[@dfsdh432v9]

public announcement for hyundai KIA genesis owner. Jan. 31, 2023-Two of America's largest insurance providers, Progressive and State Farm, refuse to cover older Hyundai and Kia models. According to reports, the insurers say that some models of these two auto brands are too easy to steal in certain cities.9

[@billzardus95]

Yeah the person who did this video is extremely intelligent, I couldn't stop thinking about that as I was watching this. I also question how he was able to keep fast forwarding and then slowing down again at the exact times, to save viewers time.

[@danfielding4026]

I have and still drive my 2003 Kia Sedona..... 282,549 miles....leaks a small amount of oil....still running great and strong.....she is my beater with a heater for winter. Has been a GREAT van for 18 years.

[@rmwarriors16]

That is good to know. Your only second person I heard this. When I was shopping for a minivan at a dealership, someone told me the same thing about their very old Kia Sedona. They literally told me the Sedona will not die lol 😂

[@HockeyGoon939]

@@rmwarriors16 We have had 4. A 2008, a 2012, a 2017 and a 2016. The 2008 and 2012 were great, The 2017 seemed as good, but some kid T boned it at 80K. Bought a 2016 that supposedly had 55K pn it, had more issues with it than the other 3 combined and then some. I actually think it had the miles rolled back on it - it just seemed to have to much wear on the seats and pedals for a vehicle with only 55K on it. But it was the middle of Covid and there wasn't many choices. Traded it at 85K miles.

[@mprebbz]

“A typical Kia owner is not smart enough to check their oil levels” … I love this guy!

[@marcofluff]

But how's the 6 cylinder engines from kia???

[@robertt9342]

Honestly, how is that different than any other maker?

[@Cresta-fm8uj]

Most people don’t, but it’s a problem that you have to baby a Kia when the whole purpose is to have a cheap car you can keep driving until it falls apart

[@BenjermenB]

@@Cresta-fm8uj Oh it'll fall apart all right

[@MrMightyZ]

@@robertt9342 no manufacturer is perfect and zero service can kill any machine before the due date but apart from a very few exceptions, the most recent being 2007-2010 2.4 4cyl, Toyota are so much better built than all other cars, that if cars were people, Toyotas would be Terminators. Toyota are a huge corporation and therefore not worthy of any consumers love or trust BUT they got to be number 1 by building their cars better than everyone else.

[@sshhddoo9892]

"a typical KIA owner is not gonna be smart enough to check their oil..." HEY HEY NOW

[@brayannexon4613]

He's not wrong.

[@kristianhermann5971]

"Typical car owner" would be more appropriate - plenty examples of neglect out there

[@TheWhalord]

Every Kia I’ve ever serviced in the past 2 years have had black oil or no oil on maintenance 👌🏽🤣

[@goldsilvergm]

Yeeeeeah can't defend Kia owners here either. My only friend who owned 2 Kias blew both engines. When I popped the hood on the second one battery acid, rubber bands, and a completely seized motor was all I found. RIP Space Cowboy.

[@WarrenMillerIII]

If you were conscientious enough to follow recommended maintenance intervals (or better), this video shows why you still would be doomed to failure ultimately based on the skimpy design and, in particular, when combined with the GDI carbon build up liability. So, yeah, even if you know what you are doing maintenance-wise with cars, you still would be a “typical” Kia owner for buying one of these in the first place.

[@cutabove9046]

2012 Kia Soul base model, 1.6 L automatic with 239, 560 miles on the clock as of today. The key is oil changes every three to four thousand miles. It burn about 1/4 of a quart between oil changes. Oh, never cleaned the valves on this direct injection engine. Still runs like a Swiss watch. The only item that needed replacement was the alternator. All other items were maintenance items. The trans is service every 30,000 miles and the cooling system flushed every two years. The front pads and rotors replaced at about every 30/35 thousand miles and the rears at 50 thousand.

[@MrTLsnow]

Do you still have it? How is it so far? Have the same model but with 87000 miles. I figure if I keep up with maintenance and fix and protect from rust it could go on for another 7-8 years.

[@JPSATURN]

Good luck with that mine at 214k started to idle low and wanted to shut off because of carbon.

[@virgilguevarra7297]

I liked the time-lapse removing bolts.. good stuff!

[@speedkar99]

Thanks for the feedback I'll edit like that going forward

[@shipo2727]

Yeah mannnnn.. Pretty dope.

[@pfsantos007]

Absolutely agree. And I know how much work it is when it comes to filming and editing!

[@shiroyasha4995]

as a kia owner i feel attacked but too stupid to realize it

[@speedkar99]

Haha

[@jaybee6477]

Honda and Hyundai are not the same thing bro

[@BamfIamone]

well he straight up said a typical Kia owner wouldn't be smart enough to check their oil frequently....

[@karlhungus545]

@@jaybee6477 Yes. Honda costs 4 times as much. Also, look up the many failures they have with the CVT and a V6.

[@jaybee6477]

@@karlhungus545 you obviously have no clue what your talking about, Kia’s and Hyundais are the exact same price if not more money and Honda has been making bullet proof v6s ( j series) for 30 years. Name one well built engine Korea makes, the answer is none. Hondas most problematic engines are light years ahead of the best Hyundai/ Kia engine ever made

[@Hessi]

Respect! In every aspect! I have never seen a video in which someone explains an engine and its design so quickly. Everything is explained in an absolutely comprehensible and understandable way. Even the camera is always perfectly positioned. At first, I thought: wow, he's talking really fast, he has an American dialect and now there's probably some technical jargon that you don't understand as a German hobby mechanic. But far from it! Perfect video! Thanks for that!

[@billzardus95]

Yeah this guy is obviously extremely intelligent. He is a master at both automative and video technology and they come together perfectly here.

[@briandyer42]

“I really like how they give you these engine anchors so you can pull them out when they fail” 😂😂😂 Really enjoy how you edited the impact clips together!

[@speedkar99]

Thanks for the feedback, I'll try editing it like that I'm the future

[@trendmassacre8423]

Dude, I absolutely LOVE your channel! You arent vague, you include humor and are very detailed when explaining things. The first video I saw by you was the one where you disassembled the CVT transmission, and it was very satisfying.

[@seth_ap148]

I had a Gamma 1.6T and beat the guts out of it for 5 years 120k miles, no issues. Currently have 190k on my Theta II, it burns a quart every 5k miles but no other issues. Hyundai products have treated me well.

[@alexanderkennedy2969]

a quart every 5K miles is nothing, my camry was burning a quart every 2K miles

[@thomas1699]

I am not a mechanic, but this is a very good, "bolt by bolt" break down. Easy to see and understand. Nicely done! 👍

[@joeblowe7545]

Check out "I do cars" on KZbin. I'm sure you'll like it.

[@tocreatee3585]

I've been saying for years Kia Hyundai use poor cheap wire harnesses which turn into electrical problems on the vehicles & now fires, I had a 16 Sorento what a nightmare almost everything broke electrical issues up the a** battery continually dying, moon roof wouldn't close just a disaster, they entice with the designs of the car but reliability eventually catches up to you... I remember Hyundai back in the 80s Pony Stellar were also disasters.

[@KRG-Unit]

Kia's are (mostly) reliable from my experience. I was taught a car is the 2nd biggest investment the average person makes and if you take care of the car, it takes care of you. That's the thing though, I was taught this information by the males in my family who work on cars and had jobs as parts managers in dealerships. Not a lot of younger people, like myself, are taught to treat our very expensive possessions with care, which is some of the reason why parts break

[@batmanlives6456]

Yeah , they break down ‘reliably’

[@mikefly562]

it's really amazing how many people neglect oil changes...it's the most easy preventative maintenance that you can do...either by yourself or taking it to a shop to do. It's literally $100 and maybe 1 hour worth of your time, but goes such a long way to protect your engine and increase the longevity of your car.

[@DriversofOttawa]

Even I, who meticulously changed mine every 5000km, still had a knocking KIA engine at 165000km

[@supervegeta701]

I had a Kia with less than 60k miles completely explode even after routine oil changes, some engines are just destined to fail

[@alannguyen5050]

"I like how they put engine hooks for when the engine fails and you have to pull the engine out" LOL

[@speedkar99]

But it's true...haha other manufacturers make you purchase the hooks as a separate piece

[@SPAZTICCYTOPLASM]

This is something i've personally noticed, i try to avoid engines that have hooks built in, it's like they know it's gonna need to come out.

[@lilmarz3573]

This is literally the video I needed to watch there’s no other videos on KZbin with this amount of detail going into this Kia engine

[@viacollectiv5203]

This is the best, most informative video for ANY Gamma engine owner. This video alone taught me more about my engine than I learned over a years worth of watching other stuff. You’re badass my dude!

[@viacollectiv5203]

I was aware of the oil consumption though and the lack of O-ring quality.

[@speedkar99]

Glad it helped!

[@RobertBeck-pp2ru]

You edit your impact ratchet with near perfect timing. Greatly speeds up the nitty gritty video and sounds really cool (even a little hypnotic). Great video sir!

[@19jacobob93]

These 1.6 GDIs are usually very solid. Short trips and low quality oil and fuel will hurt them after 10 years though. I've seen them with around 700k miles on them without being opened. Synthetic oil and mostly highway trips (so at full operating temp) definitely helps to get that far! Edit: the plastic inserts in the cooling jacket are to evenly distribute heat and therefore thermal expansion between the top and bottom of the cylinder.

[@anthonyiannone7618]

700k 🤣🤣🤣

[@19jacobob93]

@@anthonyiannone7618 yep, lemme find a link

[@maxboya]

@@19jacobob93 700k?!?!?! “Hi yes I’ll take sh*t that never happened for 500 please and thank you”

[@19jacobob93]

@@maxboya it's on the Hyundai forum on a thread called 'another milestone' it keeps deleting my comment when I post a link here. It was at 635k miles in February so will be much higher by now

[@samnangchea5025]

@@19jacobob93 Hyundai and Kia are very hit and miss coming out of the plant. I worked for Hyundai/Kia when we sold truck loads of Theta II cars, and some of them were blowing up before their first oil change. The 3.3 Sonatas and Azeras were even worse. I agree that certain engines IF built right and taken care of right will go a long time, but there comes a point where you see too many cars going through 3-4 engines on people for it to not be the fault of the manufacturer as well. That being said, my one and only Hyundai had 680k on the clock (km) on it's second engine and original trans (2nd clutch). It was a diesel H1 with the Mitsu based 4D motor though. Nothing electrical worked, but the drivetrain was solid, albeit slow an inefficient.

[@tomkoolman]

It's always a pleasure to watch autopsy done on engine.

[@speedkar99]

Thanks

[@robertf6344]

CHeckout the "i do cars" channel.

[@oscarlmolina]

Love your channel. Great videos. I have learned a lot. Thanks for taking the time to look for a suitable engine, tear it down, edit the video and sharing it with all of us.

[@speedkar99]

You are welcome!

[@oldroscoe2590]

I thoroughly enjoyed watching this, fast paced, no nonsense, well explained tear down. Thumbs up and now subscribed.

[@iamdenislara]

I did my oil changes every 7000 miles like the manual said. My 2015 Forte5 had no issues for 120,000 miles when I sold it

[@iamdenislara]

@Ib Mal manual says 7500.

[@d1sturb3d119]

@@iamdenislara Yes, in order to meet EPA targets to prove their engine is "cleaner". Its the same as companies saying transmission fluid is a lifetime fluid. Anything subjected to heat will break down. Oil will break down heavily in 7500 miles.

[@joeblowe7545]

That's because you likely were mindful to check the oil and actually maintain its proper level between oil changes. As this guy said most people are clueless. They can barely put gas into it when they remember to.

[@iamdenislara]

@@joeblowe7545 so true. Once in a while during the summer he needed maybe half a quart

[@krzysztofczaplicki5065]

@@d1sturb3d119 Mineral oil yes,will change to acid. Synthetic no,need more cooking time.

[@albertohart5334]

So much knowledge delivered so quickly so we’ll, I’m so glad I was recommended this video, I have a 2014 veloster turbo with pretty much the same engine

[@watajob]

That's why I lavish maintenance on my 160K mile 12 Soul w/2.0. Port injection. 3K mile OCI. Still runs great and as quiet as a whisper. I'm 67 and retired. I hope it outlives me! 😁

[@libraeotequever3pointoh95]

Thanks for sharing an interesting and informative video. I've got a 2016 Kia Soul (base model, 1.6 L, 6-speed manual) with a GDI engine. Even though I'm not a "typical" Kia owner (and actually check & top-up my engine's oil and have it changed regularly), I gained a new perspective on the importance of frequent oil changes for Kia GDI engines. Apparently the GDI engines are more prone to oil issues than the 2000 Hyundai Elantra (wagon) 2.0L engine that I owned in the past.

[@mattwilliams9027]

Great video! I, as a typical Kia owner was not smart enough to check my oil frequently and ended up running it out of oil. Bought a new engine and am gonna take the old one apart and rebuild it. This video serves as an awesome reference. Thanks!

[@bklynrizz714]

I bought a 2009 Kia Rondo with a 2.4L engine, first and only car I ever purchased new. I changed the oil religiously, performed all required maintenance, used Gumout fuel injector cleaner or Lucas, whichever is available, and my Rondo has 174,000+ miles and runs well. Just now started having problems with the alternator. Take care of your vehicle and your vehicle will take care of you.

[@lm1584]

a high quality synthetic and synth filter will also aid a lot in colder climates

[@davidbernadine]

Very interesting seeing an engine dismantled. Great video. I have a Kia Sportage SUV 2017 2.0 litre diesel and have had no trouble at all with it. It's travelled 92,000 km and I'm selling it and buying another Kia Sportage 2.0 litre diesel, but this time, I'm getting the top of the range model. My wife and I love this car. I was attracted to the fact that it has a full-sized spare (a deal breaker for me) and that it comes with a 7 year warranty. I'm selling it with 2 years of the factory warranty still remaining. I'm very impressed with the tyres and brakes that comes with the Kia Sportage. I just put on 4 new tyres today, the first tyre change in 92,000 km! All my previous tyres on other vehicles only lasted 62,000 km! I've never had to replace the brake pads. The mechanic told me that there's still plenty of brake pads left. I've never had a vehicle in the past that's lasted >92,000 km without a brake pad change (my wife's a nervous driver so she's always on the brakes).

[@AF-001]

One of the best vids I've seen on an engine strip! No messing, just straight to the point.

[@speedkar99]

I've got plenty more teardowns, check them out

[@maples328]

Dude taught me more about the modern engine in 2 minutes then I’ve learned watching tons of car videos 😊

[@x808drifter]

Then you don't watch the right videos.

[@sabufinisher]

as an old school pushrod guy. this is a bit complicated for me

[@jaypesca8752]

Great practical video including theory. Very knowledgeable! I've been learning all I can about the Kia Soul and its GDI motor problems 2012-2016 and whether it's worth it to fix one with a bad motor.

[@leecowell8165]

WOW! This guy knows his stuff! Just purchased a 2024 Soul with the 2.0 normally aspirated as they deleted this engine option a coupla years ago. Definitely subscribed you do NOT run into many mechanics that are this knowledgeable it takes all kinds to make the world fly.

[@glejano]

At the beginning of the video, I thought the toothbrush is going to bother me but I was wrong. I learned so much from your short video. You have a back for teaching, I look forward to watching all of your videos. Thank you!

[@meyo1860]

I had this engine in my 2014 KIA Rio 6spd and I wasn’t impressed. Totally reliable but I could barely get 30mpg with a light foot and the engine required premium gas during the summer because the AC load would make the engine ping like it ingested marbles! The 2 liter port injected engine in my 2022 Forte is smoother, quieter and achieves 40 combined mpg without even trying.

[@speedkar99]

Premium gas in a forte??

[@meyo1860]

@@speedkar99 That was 91 octane for this same 1.6 engine in my old Rio when running the AC in the summer; very annoying ping issue on a relatively trouble-free engine. I upgraded to the 2 liter in the Forte when I learned KIA stopped with the direct injection complication on their economy cars; couldn’t be happier.

[@theadvocate4698]

exact same car except for the years(2015) i get around 6.3l/100 in the summer and under 7 in the normal winter. And i do an italian tune up on it daily! mine is very frugal even when bashed around....you need to put the rpm up around at least 3750 rpm to feel the surge...under 3000 it lags a bit...

[@libraeotequever3pointoh95]

I've got a 2016 Kia Soul (base model, 1.6 L, 6-speed manual). The best I've gotten on long highway trips is about 35 mpg, but typically get 30 to 31 mpg (with 87 octane gasonline). I haven't had the "ping" you described when running the air-conditioning, though. Anyways, for a long while I've felt that a 2.0 liter engine would be a better pairing for the car, and it seems we agree on that. Problem is, finding one with a manual transmission. 🙂 Glad to know that the 2022 engine in your Forte is a significant improvement.

[@henrytom5824]

Fuck yes i completely know what your talking about i absolutely hate that shit i have to run 89 sometimes because its annoying af. We have a 2.0l na 2020 Tucson with a catch can since brand new, now at 40,000 miles trouble free no issues at all. Some people wont get it even with this motor running completely fine it will ping on 87 octane. its cooler in Florida right now as well and it still does it it baffles me how they designed this motor. if i put the ac blower on setting 2 or higher it seems to drive smoother but if i put it on 1 it pings. Just makes you think something is wrong with the motor when really its carbon free doesn't burn any oil its just the way they designed the engine makes me think they didn't even test this motor at all?

[@zosxavius]

Shortcuts and cost cutting aside, one thing I absolutely respect Hyundai for is that their engines are mostly all simple mechanical designs.

[@VareneVino]

Thank you! After seeing this video, I'm now fully qualified engine mechanic expert. After lunch am going to casually disassemble, clean and reassemble my Hyundai 1.6 T-GDI engine.

[@speedkar99]

Best of luck!

[@danielriccobono699]

Your explanation of all the oil gallies is above and beyond, good video

[@CP-mb7ly]

This is a fantastic video. I love, LOVE that you explain literally every step of the way how the components work and why they're designed that way. It makes me feel confident enough to think about taking out a car engine and working on it.

[@OhPhuckYou]

I have a sneaking suspicion that Kia's and Hyundai's would not have as many engine failures if it weren't for their owners. I know Theta 2 engines have problems, but holy shit, I've never seen cars as mistreated and neglected as I have Kia's. *Edit* Why do y'all feel the need to repeat what I said over and over? I literally said "I know Theta 2 engines have problems". Why repeat that? The garbage engines will be even worse with no maintenance. That's common sense.

[@SibRevs]

I would tend to agree with you. But the Theta II engine does have a flaw from the factory causing premature failure, even with good maintenance.

[@mikefoehr235]

We had a Hyundai Accent and it got the same care as our 04 Corolla. The Corollas was off the charts better in ALL metrics. The 05 ACCENT had a horrible intermittent transmission bang and other issues. The dealer claimed to have changed the tranny under warranty but I know different now. I know this because my Chiropodist had a Tuscon which ate 2 litres of oil every 1 000 kms. He fought tooth and nail with Hyundai to warranty the engine. They did after a greater than one year battle. I know several people with serious issues with KIA and HYUNDAI. I will stick to Toyota.

[@OhPhuckYou]

@@SibRevs That's why I mentioned the Theta 2 having problems.

[@OhPhuckYou]

@@mikefoehr235 Remind me where I said that Hyundai or Kia are reliable? They're far better than they used to be, but they have to get their shit together with their engines. Hyundai's and Kia's I see now tend to be great aside from the engines.

[@mikefoehr235]

@@OhPhuckYou In an other life I think

[@Greenpie101]

Talk about HIGH quality videography. Incredibly informative.

[@sylvestertbuku2351]

Love these engine teardown videos. Get better and better each time. 🔥🔥🔥

[@toddgiambruno]

I have 2020 Hyundai 1.6. that has been great so far. I am very careful about oil changes at 3750 mile intervals and check level once a week. Say what you want, but when a Corolla and Civic are approaching $30,000 I have to look at other options. Thank you for your videos!

[@speedkar99]

You are welcome. Take care of it and it will take care of you. Not sure if yours had port injection but if it's GDI only, consider an intake cleaning once in a while

[@toddgiambruno]

@@speedkar99 2 injectors per cylinder but paired next to each other. GDI I believe. I will do cleanings. Use top tier fuel only also.

[@bogdandacian2001]

@@toddgiambruno If there are 2 injectors per cylinder then you have both port and direct injection, which is better.

[@theadvocate4698]

@@toddgiambruno one is gdi and the other is a di, like toyota does

[@IntrnetCat]

@@toddgiambruno does top tier mean premium fuel(91 or 93 octane)?

[@JesStricker]

I so dig your videos. I love seeing these breakdowns.

[@speedkar99]

Thanks! More to come.

[@hyacinthbucket3803]

I totally agree, they are groovy and farout.

[@TheBanjoShowOfficial]

“I appreciate these engine brackets here so it’s easy to lift when your Kia engine fails” lmao

[@speedkar99]

It's funny but true

[@KiaNiroPluginHybrid]

Learned so much and so quickly from this video. Really excellent teardown! Subscribed

[@speedkar99]

Thanks!

[@armandoramos1949]

Thank you for this video, I have learned alot from you. Thanks for sharing, have a wonderful day.

[@speedkar99]

You are welcome

[@bradleypark1936]

Love your videos. Very professional and informative. Keep at it please. Cheers!

[@brettvanveluw]

Lol, I got this engine (2012) with the oil consumption problem… I bought the car because i thought they where solid, sadly they aren’t. Very informative to see the inside, keep it up!!

[@villedocvalle]

I really like the editing in this, great job!

[@marcusmaximus451]

Excellent and interesting vlog, I have a Ford transit connect manual transmission and very happy with it, I have always changed my oil and filters every year. The pollen, fuel filter, brake fluid, anti freeze and also gearbox oil every 2/3 years. When renewing the oil I tend to put in half a litre of oil to flush out any possible old residue at the bottom of the sump before putting new oil back in, and yes I’m a fussy ol tart, kind regards to you and everyone out there. Mark from Billericay in the U.K. 🇬🇧😀👍

[@shazam6274]

How much do you drive? Those maintainance intervals would kill that vehicle at 15,000-20,000 mile per year which is typical in the Western USA.

[@marcusmaximus451]

@@shazam6274 around 8000 miles a year using high quality fully synthetic 0w 30 grade oil 👍

[@shazam6274]

@@marcusmaximus451 Thanks for the reply. I drive ~ 4,000 miles / month (Lyft driver, Scion Xb)

[@marcusmaximus451]

@@shazam6274 you’re welcome shazam that’s a lot of miles, take care and kind regards to you 😃👍👍👍

[@speedkar99]

I don't think pouring oil to flush out the pan is gonna work like you think it does

[@frankmarkham5913]

Fantastic Video. TBH that engine looks well made and simple. Looks like it should last if oil changes maintained maybe done earlier.

[@jimsheldonswe7846]

You sure know your stuff. Nice to hear people who actually know their job.

[@johnauerbach1372]

Very good explanations of each function and problem, short, concise, and the point without useless verbiage. Efficient use of viewers time.

[@regperatrovich9406]

I love your video editing when zipping off bolts. That sound is very satisfying to me for some reason.

[@speedkar99]

I'll.keep that in mind for future edits. Previously I used to cut all that out

[@JundaComputersGmbH]

10:32 “a typical KIA owner is not smart enough to check oil” LMFAO 🤣 😂😂 Ohhh DISS!

[@speedkar99]

Am I wrong? 😏

[@JundaComputersGmbH]

@@speedkar99 For the KIA, I would use the best oil and premium Mobil 1 oil filter to compensate for unreliability of KIA engines, such as Pennzoil Ultra Platinum, or Mobil 1 Extended Performance or Royal Purple, and for carbon build up I would use BG 109 Engine Performance Restoration engine flush to remove sludge build up and free up clogged up oil piston rings and check oil weekly to top up oil and make sure oil is at 2nd hole on dip stick at all times and use only Shell gas which is higher quality and a little bit of Shell V-Power on every fill up, do you think that would make the KIA engine last a long time? Would I be the highest IQ smartest KIA owner in the world?

[@JohnSmith-yv6eq]

@@JundaComputersGmbH You would be deserving of any Toyota product as a reward for that level of maintenance....

[@darbinreyes]

A masterful disassembly and narration, kudos to you sir.

[@Kana_boi]

Bro mad skill on that engine brake down🤙🏽 I swapped one of those out for a customer but nice to see all the downs about this engine

[@SPAZTICCYTOPLASM]

The conrods are press fit in style so they don't need circlips to hold them like freefloating rods. My friend who's a kia/hyundai service tech says his shop is down to 1 and a half hours on subframe, engine and transmission drop on almost all their fwd/awd models because they do so many of them. Their motors just don't last even with oil changes at the correct interval and any extension to the interval just shortens their life even more. I've also been told by the same guy that the aftermarket oil filter scene for these engines isn't trustworthy and that is contributing to engine failure, even if you do the change yourself get filters from a dealer.

[@ThePilotGear]

loving these post-failure teardowns. any chance you can get your hands on a Mazda Skyactiv 2.0L engine? Mine still runs like new, but I'm always curious about their hidden intricacies.

[@Sekkzc]

mazda’s skyactiv technology is one of the best in the business. doubt you have anything to worry about.

[@robertdryburgh1457]

.

[@Jehowy666]

@@Sekkzc Here in Europe they are even worse than Kias, every single SkyActive engine is failing before 50k km.

[@ThatWanderingNomad]

@@Jehowy666 So true! Especially the one with Start and stop teck and cylinder deactivation is leading to lot of failures but people love their Fuel Economy I guess.

[@neildempster2827]

Yeah. They're utter shit.

[@davidmcc359]

Jeeziz; wonderful video and so informative but the speed you verbally go through the whole process bewildered me and I wondered if you had a blowhole to breathe through for I cannot recall you in/exhaling through the normal areas.

[@MrGoodWeeds]

You explain so well...thank you...good to hear you again

[@gabrielrivas6588]

Thanks for the vid! I bought a used 2014 Soul 6MT w/ the 1.6l and about 100k on the clock a year ago and it burns a decent amount of oil. I switched to a higher viscosity (5W30 full syn) and use GDI intake cleaner at every oil change (done every 3000 mi). I check the oil level on this thing religiously! Anyways, it's nice to see the internals on the 1.6l - makes me feel better about having to do any diy work on it. It's hilariously slow but still a blast to drive w/ a 6 speed!

[@speedkar99]

How does the GDI cleaner work? Like seafoam?

[@gabrielrivas6588]

@@speedkar99 It's pretty similar to Seafoam! You bypass the MAF and spray it right into the intake. After the can is done you take it out for the ol' Italian tune up and then change the oil.

[@jamesmedina2062]

poor sap 😢

[@rolandbourbeau7478]

Did the 5/30 help ?

[@gabrielrivas6588]

@@rolandbourbeau7478 It hasn't hurt anything! In the year since I wrote this, my car now burns about 1 quart of oil every ~250 miles. The rings are pretty much shot as are the cylinder walls (as evidenced by cylinder wall scoring and a decent amount of piston slap when the engine is cold.) One whole bottle of Lucas Engine Oil Stabilizer is added every oil change and that helps slow the oil burn rate a bit (1 quart oil loss after ~500-600 mi). If you have a Kia /Hyundai product with the Gamma/Theta/ Nu engine, do yourself a favor and get rid of it!

[@1corvair2]

Great video, thanks for speeding up the screw and bolt removals. Keep up the good videos.

[@powerofone1645]

Excellent presentation. I learnt heaps. Your vids are 10/10. Cheers! Cheap cars like these really need a large flashing red light and an annoying beeper to indicate when the oil needs changing. :)

[@skyscraper37]

Always a great Monday when a new vid drops here!!!

[@speedkar99]

Thanks

[@narciszzu1485]

Keep going with the vids your work is amazing I learned a lot from you thanks so much!!

[@speedkar99]

You are welcome!

[@dice6541]

i’ve been waiting for this video so long that i bought and totaled my kia forte before it was published

[@speedkar99]

Really? Ouch

[@dice6541]

@@speedkar99 found the channel doing research after i got the car! love the vids

[@HiVizCamo]

Great video, excellent explanation of oil circulation systems, thank you. How much of a difference between this engine and the 2.0L Nu GDI engine of the same era?

[@btrottie]

Love all your videos..keep up the great work!

[@speedkar99]

Thank you

[@brycesstuff]

Your videos are great 👍 very informative and satisfying to watch. Thanks for your content!

[@speedkar99]

Glad you appreciate it

[@brycesstuff]

@@speedkar99 any chance you could break down a ford 4.2 ive been curious about the intake manifold system on my 02 f150. I read that it is just a 3.8 with a longer stroke. But it has a curious butterfly valve system in it.

[@EnergySeeker]

great as usual

[@speedkar99]

Thanks

[@facilis]

Come on youtube! Why haven't you recommended me this channel before? Great presentation, instant sub! 👍

[@Chris-uh3cm]

Great vid thanks for explaining everything

[@pancakewsx]

Well, maybe it failed, but still appears to be much more user friendly design than Volkswagen crap.

[@pancakewsx]

@Harry Balls well, that's something that can kill any engine. But my comment was not about that, I'm talking about simplicity, not over-complicating the design. It looks clean, no obvious design flaws, maybe except the oil system routing (as indicated in the video).

[@pancakewsx]

@Harry Balls yeah, understood. It's more true nowadays than ever thanks to these 0W water-viscosity-class oils and super thin oil rings.

[@speedkar99]

Agreed. Simple in principle but maybe not execution

[@meRyanP]

Today I learned that I am not a typical Kia owner because I pay attention to the maintenance of my Kia's

[@benb9151]

Most polite and clean-mouthed mechanic I've ever seen

[@marklang5169]

Great informational n succinct narration.

[@ginog5037]

Great video, talk about a budget Kia engine, wow! I'm sure neglect had a lot to do with it. Can you do a tear down on a S-2000 or a Volvo 5 cylinder engine?

[@yousefz7788]

He's got an inline 5 video. search up volvo on his channel

[@speedkar99]

I already have a Volvo 5 cylinder engine teardown go check it out

[@jamesmedina2062]

@@speedkar99 ❤

[@onenikkione]

Not just KIA owners but the majority of people don't check the oil level in their cars. We have a 10-year-old 2013 Accent with the 1.6 L she still purrs and burns no oil. we purchased new and do most of maintenance ourselves.

[@mobileterminaluzer1858]

Great engine tear down with no annoying music. 💯💯💯👏👏👏

[@TractorMan104]

My 2.0 in my Forte is just about to hit 300,000. Regular oil changes with conventional oil and lots of highway driving keeps her clean.

[@hernandezsteven75]

Just last week i sold my 2010 Kia Rio. It has a 1.6 L engine too I'm not sure if it's exactly the same as this one. It had 200k miles! Still ran well. Idk how much longer it was gonna keep up though

[@kristianhermann5971]

Nice feat! 2006-11 Rios and Accents used the 1.6 L Alpha II engine (predecessor to the Gamma). With TLC, they're known to last. I've seen three KZbin vids of cars with 800K-1M kms

[@speedkar99]

The 2010 didn't have GDI

[@joa8593]

The Rio had a good engine, nothing like their newer ones

[@sergeantpeppers8858]

Always a good day when the toothbrush pointer pays a visit. 😁

[@speedkar99]

Glad you like the teach-brush

[@TimmieTennis]

Amazing video- would love to see a tear down of a BMW inline-6. Keep up the great work!

[@kenmanatt3112]

Great no frills tear-down thanks.

[@speedkar99]

Welcome

[@jeremymurphy7320]

Fortunately, my daughter isn't a "typical Kia owner" since she checks and actually knows how to change her own oil. Her 2011 Forte uses no oil between changes and we'll be replacing the plugs this weekend. Curious to see what they look like at 110k miles.

[@speedkar99]

That's good. Keep up on the oil

[@mystiqblackcat]

I've been changing the oil on my 2010 Forte(bought new) every 5k, full synthetic since I purchased it. 248k miles and no engine issues.

[@wellnesscoach73]

110K??? ☠️🚾😷 wow 😮 waaay overdue.

[@johnfranklin5277]

@@mystiqblackcat what engine does it have??

[@o0Donuts0o]

@@wellnesscoach73 my manual says to change oil at 120,000km. Does that mean I should ride the car till 120k and do the first oil change or can infer that it is a checkpoint. Just like the spark plugs at 110k?

[@thare2597]

In Milwaukee they usually get stolen and trashed before the engines fail.

[@speedkar99]

Stolen?

[@pliedtka]

LoL

[@thare2597]

@@pliedtka true shit bro. I can't believe people still buy them here 😂

[@andrewp3089]

Thank you for your explanations, I have 2 KIA cars and this video was very helpful to understand their engine.

[@speedkar99]

You are welcome. Which Kia's do you have?

[@andrewp3089]

@@speedkar99 2015 Rio and 2021 Seltos

[@timklein3962]

Great video; very informative; and great quality !!

[@speedkar99]

Much appreciated!

[@rithykeo4870]

Most of the problems with these engines I've seen on the internet are that the owner does not change oil. They just blame the engine...!

[@speedkar99]

Kinda... Some engines like this can't take the abuse

[@Bluegillette]

I would love to see your views on the Kia Stinger engine

[@speedkar99]

2.0?

[@Bluegillette]

@@speedkar99 the 3.3l specifically, im contemplating get one for myself but i dont have the know how to access such a new platform

[@LeonardCrassman]

@@Bluegillette I've got one, they're good motors but they'd have the same carbon buildup for GDI. The way I see it enjoy the motor, tune it out and buy a new motor when the old one grenades, you're not going to get super mileage from a performance turbo motor. Genesis models have a new V6 with port injection as well I guess to do away with the carbon issues.

[@Xoars]

First vid watching you. I wish many performance shops were as competent as you

[@michaellawrence5492]

Excellent presentation on how and why they die. They can not afford any neglect and show why faster!

[@mart43]

Are you planning to do rebuilds in the future? I would love to see that.

[@speedkar99]

Nope. Scrapping it

[@matthewrafferty4117]

I'm amazed at the failure level reported in the US. Here in Australia they are generally considered a very reliable product. Our service requirements are 10,000km for the turbo petrol engines and 15,000km for the NA petrol and Diesel. Most of our KIA and Hyundai models are Korean made with some European produced. I have noticed there is a distinct quality difference with the US built Toyota Highlander or Kluger as it is called here compared to the Japanese made Rav 4 and wonder if the Hyundai models built in the US are using inferior quilt materials.

[@Tingtong-gg5oe]

The fail rate in America is because they manufacture it themselves Kia and Hyundai and they have different engines fit for them in America. But Kia and Hyundai primary market is in asia and Europe . They get the cars from either European plant or Korean and the cars are some of the most reliable in the word. The problem is only in USA their plant and engine type is different from the rest of the world but it’s not with everyone most people in the states are satisfied with the brands.

[@louisax4058]

Quite interesting, thanks for the info 👍

[@GENGEN23542]

Amazing! I love the way you explain everything. Keep it going! P.S. I am your new subscriber. :)