And the valves get covered in carbon and then the real fun begins! Yea GDI!

@basoncivicsi

Жыл бұрын

You got that right. HEAVY CARBON!

I would love to know the percentage of these that are still actually on the road 10 years later. And not on their second or third engine.

@LorisEntertain

3 жыл бұрын

Mine does

@kingkong7882

3 жыл бұрын

Mine does also after 12 years..

@eleventy-seven

Жыл бұрын

Well there are few people that changed their oil early and often so the metal shavings were flushed. Then miracles do exist for DI where carbon buildup just doesn't matter. Man if you have 100k on one of these, call yourself lucky but don't make the same mistake. Statistics still matter.

@basoncivicsi

Жыл бұрын

As a Hyundai Technician I replace 2 to 3 of these a week in a not so big market. A great deal of these replacements end up being due to neglect, but even if it were just the well maintained ones I would still end up doing 100 to 120 a year. These end up with extreme carbon build up.

@MEGA.YACHT.CAPITAL

Жыл бұрын

Mine is still running perfectly 11 years - royal purple oil is the key

1:01 inject magic into the cylinder lmao

And now I have an unlimited warranty on the lower end of my 2.4, thank-you Hyundai

@eleventy-seven

Жыл бұрын

You'll need it. Dont park in your garage. In Hyundais as recent as 2019 the ABS system can ignite fires that catch the brake fluid on fire followed by the fuel lines then BOOM, what car are going to put your unlimited mile warrantied lower end in? Sell now before you get really screwed by the most reckless company of our generation.

1:00 Those direct injectors sound like sparkelie magic! 1:15 And the spark plugs sound like laser beams!

WoW...very nice video..thanks a lot

قمه الروعه والابداع والطريقيه التعليميه والشرح واضح جدا ..بأدق التفاصيل

Awesome video, this will let me explain to people what gasoline does to power an engine

Thanks a lot mr

KZread recommendation after 9 years

@amiramiri796

4 жыл бұрын

Arvin Ghannad yes me to

@herulchaerulanam4110

2 жыл бұрын

@@amiramiri796 uu

Good video

So, they took a diesel cylinder head, slapped some spark plugs in it instead of glow plugs, and stuck it on top of a gasoline engine block.... Brilliant.

Hello you. Can you give me more information about this GDI system through the documentation?

Thanksអគុណបង

Good video about engine.. 👍

Amazing!

Nice animation

12 years and 346 comments. I will read them to find one or two where their Theta gdi has carbon and sludge buildup on the back of the intake valves. Since I now have a 2022 SmartStream 2.5L. Stated horsepower is around 195. But I think Hyundai is conservative on the actual output. The 2.5L growls for being just a non boosted inline four! Had the 2.0L Turbo. 100,000 miles and horrible egr/pcv system consuming 1.5 quarts of oil every 5,000 miles.

Really Great

My 2017 Tucson Limited AWD 1.6 Turbo has 2000km and has been in the shop 3 times in a week. The repair staff are baffled by the fact that engine is shuddering and almost cutting out. New spark plugs, replace injectors. Nothing has worked.Extremely unsatisfied. I have a $44,000 vehicle - I would have been better of taking the cash to the casino.

As a mechanic this engine has made my shop alot of money including my moms funny how kia is recalled but hyundai not

Amazingly, am a mechanic and it has help me

very nice

May I know the percentage of balancing of reciprocating masses?

Thank for This vidio existen 🌄🌍🎆🌌🌳🏝

Кто от K-Power? Мы то знаем, что с ним не так ;)

@sajahanfarsana3078

5 жыл бұрын

Y

@user-pc3ip1hs2u

5 жыл бұрын

Я от туда же)))

@user-cd4ce8cg5t

5 жыл бұрын

+

@Ruslan646

4 жыл бұрын

+

@user-uw7js8bz4j

4 жыл бұрын

😁

Burn up those short piston skirts and bearings from 12" connecting rods. Brilliant

So fuel is injected about halfway into the compression stroke (piston traveling back up)?

In our war, spare parts have risen in price a lot because of this engine, I now walk on foot (((thanks kia to you for the wonderful unfinished engine !!!

very good

i have the gdi 1.6 L kia. Rio 2015. and amazing power performance. on a 6 speed automatic transmission and fuel economy rough 130 miles top speed for a 1.6 L

@jericlamb2676

5 жыл бұрын

Same aged here 2015 rio 1.25 L 26,000kms, btw hows your mine?

In fact, it is an old system that was not designed by Hyundai But it was designed by Mitsubishi Mitsubishi was the first to give it a name GDI (Gasoline Direct Injection) The first Hyundai engines were originally made by Mitsubishi and Mazda

i need to know more about the GDI engine. can someone posted ? Thanks a lot .

Gotta love the sound effects they used for this. lol

Best way to prolong major maintenance in regards to carbon build up is to install a catch can. I'm driving a Lancer Ralliart Turbo 1.8t GDI. Mitsubishi sold this design to Hyundai! Common problems are High Pressure Fuel Pump spoils after some time, ignition coil problems and always use the manufacturer suggested spark plugs. Don't up the boost as the MAF Sensor may (highly likely) not be able to take more than 0'9bar of boost on stock setup and without a tune up. If you're intending to boost higher etc, use low comp Pistons and slightly build the lower block.

Дивно! Нужное видео. . Мне кажется, я захотел поделиться этим видео с другими .

@krasaf4ik

5 жыл бұрын

Хуня мотор, даже 100к отъездить не может

Still no redesign to clean the valves with fuel like the Atkinson?

Well, well, well seemed like a great idea at the time; Now, not so much. Glad Hyundai ended production of this troublesome engine. Hope the new "Smartstream" engines are much more reliable.

This kind of GDI engine builds carbon on the intake valves like other GDI engine by cause of the PCV and EGR (return smog, oil, etc. in intake manifold)? Why the distribution gas is controled by the mechanical piece mounted on the camshaft? What piece is down, under the engine (crankshaft), droven by a second timing chain? Thank.

@DKSE123

Жыл бұрын

Oil Pump / Balance Shaft

If it was so refined why didn't they splay the crank for a better/even power distribution over 360deg?

Puerto Rico i have 50 miles on a galon of gas preety amazing on normal driving conditions

Who’s here October 2019

Best will work

Is a newer version of theta that doesn't spin bearings or start burning oil at an early age?

What aplication to made this animation

Wow I watched the nissan 1.6 liter GDI system video just before that one. They produced 190hp with their system (althouh with a turbo)

@DKSE123

Жыл бұрын

Don't need one anyway

No port fuel injectors to clean the intake valves? Also why use 2 timing chains to drive the camshafts and the oil pump separately. More complexity means more room for mechanical failure like the tensioners used for the timing chains.

i was expecting the ignition of the fuel air mixture to produce a rainbow and exhaust unicorns by the noise it made

@2:04, one combustion is powerful enough to rev the engine to 7000rpm.... impressive Korean engineering...:P

bad ass engine. I have the optima sx and I have no issues at all. Quick for a family sedan.

@aVetOnAroof

11 ай бұрын

7 years later...still have no issues or got rid of it or going through that class action?

Cool

Good Idea

@SamSam-xd4es

9 жыл бұрын

3صصص3ذس3ء8ص22صذ

Correction, its not 200hp but a 176 @ 6000 rpm.

How has Hyundai addressed the oily buildup on the valve stems which attracts so much carbon the horsepower starts to dive after only 5K miles on the odometer. Ford and Cadillac have addressed this problem with new ECM's that produce ultra precise timing which has shown no oily deposits.

How are the Intake valves cleaned if no gas is hitting them?

@Priority57

2 жыл бұрын

It's not

@DKSE123

Жыл бұрын

The valves are cleaned via removing the intake and walnut blasting them to remove deposits . This needs to be done every 30-60,000 miles . It's costly too

Good to see the switch to a timing chain setup vs the timing belt. Huge improvement to Hyudai/Kia engines.

@tomharvy9374

6 жыл бұрын

It still did not look right. It said less friction but it looked like more friction. It was long and had guides. It looked like it would wear the chain and guides. I do not get it.

Has Hyundai cured the intake valve stem and head carbonizing which is common on GDI engines? It seems that the injector sprays the back of the intake valve with gas spray when it is open on the intake stroke, leading to carbon buildup on the back of the intake valve. Plus sucking in the PCV gasses don't help either. .

@saintEmory

8 жыл бұрын

+George Travers Carbon build up behind the intake valve which reduces performance and airflow. They have not solved that problem yet.

@rosskeene6608

8 жыл бұрын

...the positive crankcase ventilation hose is plumbed into the intake. the oil vapors and blowby gasses pass by the intake valves and deposit themselves on the hot surface of the valves causing engine problems in older di engines. direct injected engines do not have gasoline vapor cleaning the contaminated intake valves as a multiport engine does.

new technology .... 9 years later

My friend has a sonata with this engine he's put 65,000miles on it and never hade a signal problem.

When I looked at Ford Fusion, it was assembled in Mexico. The Sonata is assembled in Alabama. So what is really a foreign car? US manufactures routinely buy parts or have cars assembled elsewhere. It's about avoiding paying someone $120,000.00 a year to assemble cars in Detroit.

And how is the re-call going?

Why is intake variable valve actuator electro-mechanic and not oil pressure regulated? Why does it use brushes that wear off with time?

Wow it works just like any other combustion engine nowadays!

@TP-kq9ul

5 жыл бұрын

Precisely! I don't know why they need to make this video, for education purpose?

Does my 2019 kia optima s 2.4 have this engen?I was told I have 170hp not 200 but I would love to have a few extra ponys can never hace enough hp ❗❗❗😁😁❗❗❗❗

100hp / litre is what they should aim for, however i suppose they want eco mapping and so not to bad, It would be better with the Mini engine its only a 1.6l turbo and produces 210hp in the works car and a lot less size and weight.

We have 1.6 litre cars in the UK getting 230 bhp straight from the factory.

@lickablestinkage7783

11 ай бұрын

Yeah but this one dosent have a turbo

Why isn't this engine in the 2013 Elantra? Just the Accent and the larger models?

so cute

200 hp is class leading tech out of a 2.4. they need to look at what honda has done with a good k24 then.

@DKSE123

Жыл бұрын

The K24's Are Crap Too , Though.

@punkenduro

Жыл бұрын

@@DKSE123 put your mom's phone down kid, you just replied to a ten year old comment

Isn't 100 bar like 1500ish psi?

@aliabdallah102

4 жыл бұрын

Yup, GDI is essentially mini-diesel

CLEAN IGNITION BUT DIRTY VALVES AHAHAHA.

Don't know where you live, bit take a trip to Japan or a European Country you'll see many 5 door saloons/sedans with more than 35 mpg

Thanks GDI engine about

v-tech would b nice

saying you are the best of its class, is meaningless. almost all car makers have there own classes. so everybody is the best of the class.

👍👍👍

Like someone said earlier, GEMA motor which is used by Chrysler, Mitsubishi, Hyundia, and Kia. So before some of you start ripping on the motor calling it junk, remember Mitsubishi is a high praised name. I wouldn't be surprised if GM jumps onto the same bandwagon too.

@roshanchitan1997

8 жыл бұрын

+Bradley Urban mitsubishi uses a the same block but the head and some other engine parts differ.

@mdisrafil6187

5 жыл бұрын

Bradley Urban ui

I have a 2013 hondyi veloster with this engine and it sounds like shit iv only had it seince july 12th 2012 and already haveing problems ... something to do with fuel and my lifters it sounds like from the video but idk I have 65,000 miles on it but need help to find out what it might be ...

Sir which software use for making this animation video

wtf, this music makes my head feel funny...

У них то по любому на внутреннем рынке таких моторов нет,только к нам эксперименты привозят

@Denon13101

5 жыл бұрын

Куда к вам? В милях пробеги , а пиздят запчастей нет. Тьфу блин, такие эксперементы.

@yurchik7409

5 жыл бұрын

@@Denon13101 куда куда,во весь СНГ фуфло толкают

i want to buy only this engine

Этот мотор говно

I love how they throw out terms that people will find fascinating. but this technology is far from knew. balance shafts are used on engines if they aren't balanced from factory. its a way to save money. cooling jets on the pistons aren't anything knew. as well as dual cvvt. besides direct injection (which every manufacture is using now) not very impressive.. imo

Chia sẻ hay wá bạn ơi cùng nhau phát triển và tương tác với nhau nhé bạn

Какое масло лучше лить в этот мотор????

lol id love to see how this motor would preform in my 5000 pound Buick.im sure i could lay some nasty tire marks but it would suck gas from the car being so heavy

Sir Hay

I wonder if this engine still seizes up its rod bearings leading to a blown engine. There is nothing about that serious shortcoming in this video.

Посоны Оптима тачка огонь, ставьте хондовский к24 =)

Don't like chain driven balance shafts, not good far too much of a load placed on that small hyvoe chain.. Why not get use odd cylinders 3 or 5 ? or even balance the crankshaft properly . WV have only just learned that lesson, their 2.0 TDI balancers are now gear driven still have that tiny shaft from the oil pump though! . Honda used a balancer on their 250 RS motorcycle in the 80's the little chain stretched like mad and would snap if not kept adjusted.. Cosworth 2lt Pinto 400bhp

cutting edge? considering they use the same GEMA world engine that is shared between Mitsubishi, Chrysler, Kia and of course Hyundai. its all the same thing. just a differnt way to say they have something different. i will say im a little upset with the other makers not increasing their 2.4 versions to 200hp. would be nice though.

Прикольно слухати про новий ДВС GDI коли у само авто 2000 року з GDI ДВС.

@user-gl8ci4dy6j

5 жыл бұрын

Обноски евробратьев донашиваешь? И как, счастлив?)))

@MrFsckfs

5 жыл бұрын

Авто куплено в оф. дилера, новеньким.

@MrFsckfs

5 жыл бұрын

@@user-gl8ci4dy6j Бачу ти заздриш людям котрі можуть їздити на євробляхах, бо мабуть старе авто з Європи не досяжна мрія для тебе.

@user-gl8ci4dy6j

5 жыл бұрын

@@MrFsckfs От дурачок шароварный! Я ж по-свинячьи не понимаю))) Продолжай мыть сартир польскому пану, через 3 года он отдаст тебе его задроченный Фиат)))

"Clean ignition"

These didn’t go so well huh

how is this the worlds best in class at 200hp?... my 2.0L RSX Type-s did that in 2002 with a smaller engine and without Direct Injection...

@chrishuber8930

9 жыл бұрын

Its the worlds best in class. Meaning in mid size sedan segment

can i put turbo charge in this engine ?

@virgiliomelendez8401

7 жыл бұрын

yes but low pressure high pressure would break the engine apart

Ski-Doo E-TEC Engine Technology kicks the shit out of this idea, why would you develop 4 strokes after seeing that????? 2 strokes are the future, lighter, lower emissions, more efficient, and longer engine life. win win win. they did do something better than what they had in the past here i guess, if you liked this video please just watch "Ski-Doo E-TEC Engine Technology" its amazing

On November 19 2012 Inglewood Small Claims Court Judge John L. Mason ruled that L.A. Hyundai at LAX had engaged in a "concerted failure to provide warranty service and constitutional public accommodation; no anti-discrimination policy" and LA Hyundai at LAX "did not honor rights" of the car owner.. The plaintiff was denied warranty inspection on August 18, 2012. Case number 12S01314. The case also concerned a vibration in a 2010 Accent that two dealers and Hyundai Corporate refused to fix.

Nice engine