How Engine Cooling System Works | Autotechlabs

[@CitizenWarwick]

That was awesome! My father was a mechanic in the army and I spent a fair amount of time helping unwillingly. Now I actually own a car this information is now relevant in my life and thanks to my father that I at least knew the names of these components! Great to see how it all works together

[@solomonktl6]

Wow, I didn't realize how much engineering goes into every bit of the car. Its an art work

[@TristanMundell]

Ohhhh yes. I’m learning this the hard way, by having to fix nearly every system in my nightmare of a car. And yes, you guessed it; Chevy Cruze

[@KhataarFelMataar]

@@TristanMundell Thought you were gonne name a 10y old BMW three series 😂 hope you got that car fixed m8

[@labradormcgraw]

The animations on this channel are always top-notch. But the computer narration lets them down - every time.

[@karan1993ganotra]

We always get little less than perfection i guess 😬

[@lukesheppard2195]

I dont think english is his first language lol

[@adampaula1863]

Its good.. i love this voice.

[@autotechlabs]

We started using real voice. Please check the recent upload 😄

[@labradormcgraw]

@@autotechlabs Will do. Thank you.

[@minorpyro69]

i love explanatory car part /system videos like this. It is much cheaper than going to college. Keep up the GREAT work!

[@buca9696]

+Pred 212 In college you learn how to design these parts, which is a lot more complicated than understanding how they work.

[@AP-bo1if]

Pred 212, what college program are you referring to?

[@msmobboss177]

Gone..... Your destination GREENOAKS

[@msmobboss177]

@@AP-bo1if(^^)

[@superpimp23916]

you dont learn this in college

[@joeman840]

This is the most in depth thing I've ever seen

[@Prodminus]

joeman840 bruh the cooling system is the easiest system to grasp in a car, you should watch “how an automatic transmission works”

[@nichmon3221]

Oh my gosh, this is a great video. As a woman, I know nothing about engines, but want to learn.

[@germelaoeltagonde5882]

this is almost 5yrs ago . but for me this is the most detailed explaination of an engine cooling system.. like this if u do...

[@PerWigren]

Car Engine Cooling System is legion. It does not forgive, it does not forget. Expect it.

[@icey7225]

Per Wigren lmfao

[@sandhu7121]

Fuck u

[@Vision-MileHigh]

Lol

[@matthachireth4976]

Any car,or automobile,cooling and oil change done in proper manner,Engine life enhances.Less repairs, elonged performance is the out come.Also the components of rubber rings,more natural rubber content will give quality products.

[@migkillerphantom]

@@matthachireth4976 it's a meme you dip

[@wmedina14]

Best video ever about the cooling system. Really good and amazing work.

[@vickykumar1337]

Explained in detail...thankyou for such clear explanation...

[@jbentley-xt8oi]

Very good understanding of the coolant system! Now I understand what may need to be replaced if there's an issue with overheating.

[@afterrecession]

The video is as comprehensive as it can be and I have nothing negative to say about it. It's just that I still get clouded on some parts. Hehe. Worth watching again for the second time.

[@znhait]

Cars are incredibly complex. Before I got active in DIY type of work for my car, I always thought it was easy for a mechanic to point out a problem. However, I found out very quickly that any particular problem has could be any one of five or six causes. For example, a leaking of coolant could be because of the water pump, one of the hoses, the radiator, the radiator cap, a malfunctioning sensor, etc. That's why it's good to keep up with the maintenance schedule if you can afford it.

[@osorio-yj4od]

Explained in detail...thankyou for such clear explanation.... You are indeed educating the public who are not in this field..

[@danishkhan6766]

very well described and animation . . great work

[@christopheryoung2368]

agree

[@okwui04]

Cooling system is the easiest to understand of all systems in a vehicle. Well done

[@AryanSingh-gv9lb]

uhh, not really, for me the hardest and elctrics

[@4DIYers]

Excellent presentation, great for people starting out and wanting to expand their knowledge!

[@lotfimahmoudi8528]

ضالتي

[@raphaelakaabo8625]

Thanks

[@Cultureshockcrew]

This video was exactly what I was looking for. I might even download this in case you guys ever take it down I’ll have it in my personal files to watch again.

[@sumankuri9200]

Sir, please make more technical videos like this. It is very helpful to learn frm nt only by reading books, but seeing original animated components and systems are more helpful to imagine and understand any system.

[@emmanuelegyir8370]

You are indeed educating the public who are not in this field.

[@adrienperie6119]

*_Next: the thermos tat._*

[@trevorwalker5977]

Adrien Perié tell me, how does a person know if the thermostat is the problem ?????

[@foozayfooz9503]

Trevor Walker the car will overheat VERY quickly within minutes of starting, you can check it by taking it out and putting it into BOILING hot water.. if it closes then it’s not the problem

[@dickJohnsonpeter]

@@foozayfooz9503 not necessarily, it could open right away or early and then your car takes a long time to heat up. It'll overheat fast only if it's stuck shut. There's a few different things that can go wrong with them. I replaced mine recently and it solved a few problems that I didn't even realize were related.

[@foozayfooz9503]

𖥠 ꧁Æ♱ℍᴲᮄℜᴲⅅ꧂𖥠 oh really? So I just brought a whole new engine for nothing 😩😩 the mechanic told me thermostat problems cause the car to heat up in minutes 🙄

[@dickJohnsonpeter]

@@foozayfooz9503 he's still right, in many cases it does, in others it takes a long time to heat up. It just depends on weather the problem with your thermostat is that it gets stuck closed or open. Thermostat gets stuck closed car heats up very fast, overheats. Got a thermostat that sticks open, car's gonna take a long time to heat up.

[@zachmulligan8600]

I don't know why you stop doing this good work TT it's awesome please return doing the good work.

[@gordonmccoy4537]

Great little and well put-together ground school as a refresher course and as an introduction to those who had always wondered why.... Kudos and thanks...! Gordon

[@chrismerpalmagil739]

thank you very much for this wonderful video. literaly saved my life from my teacher

[@kunalguleria9617]

Beautiful presentation. I wish schools and universities start teaching from your channel instead of breaking head over a boring book !!!!

[@teeglee5239]

This got my subscription. Pretty. Clear. Concises and super clean.

[@tttyl]

Animations are really great! So is the information. Please continue to make these!

[@008-memanishankarjha6]

Best knowledge Video on KZbin till now for me

[@jamesgarcia1514]

"which pumps the COOOOLLLant"

[@kitecattestecke2303]

TerrrmoSTAT termoSTAaT

[@TheOnlyInformant]

KOOLant

[@valeriestramennio9722]

The water pump pumps coolant into the engine via the pulley system/serpentine belt - which is what provides the energy for work to take place within the pump- and the coolant circulates via a hose into the engine block through, up and into the head, and then comes out from the engine head, where the thermostat is (the thermostat is responsible for regulating the direction of coolant flow based on the temperature of the engine - also, for those who do not know, the engine has three primary components to its frame: the block, which is the bottom piece - the gasket, which seals the head to the block and protects the combustion chamber from coolant - and the head, which is the top piece). If the car is cold then the coolant will recycle out the bottom hose back to the water pump to be recycled through the engine until it reaches operating temperature (half way point on your temp gauge in your car). Once the car reaches OT, the thermostat will close at the bottom and open at the top to cycle the hot coolant through the radiator to cool it off, and then cycle it back through the water pump to be pumped back through the engine - this is to keep the pistons from overheating and blowing your gasket, head or block...which is of the upmost importance. The overflow tank is exactly what it says. Overflow empties into the tank from the radiator, which is why the fill lines exist and one should never overfill. Also why you should fill your coolant via the radiator cap, if your car has one. Hope that helps someone...I know this is comment is 2 years old.

[@buggyelctrcvlogger5931]

Water pump

[@herockhernandez2794]

@@valeriestramennio9722 What are you doing over here Valerie stramennio, I can not seem to understand the reason of you learning and understanding the cooling system of an internal combustion engine, unless your like the video and the explanatory characteristics of the video or maybe you where one of the designers of this video, because I can not put two in tow together.

[@bright2459]

Overal demo with graphic for different parts is excellent.After watching it cleared my concepts

[@jesusmalverde8088]

I❤️Auto tech labs

[@abhiadsul6538]

Nowadays after some years of work, I have start to recognise the beauty of what I learnt as a mechanical engineer student. An automobile is a complete machine encompassing every subject related to mechanical engineering ❤️⚙️

[@Spartan117JMC]

"basically" an internal combustion engine....

[@funzosupport6922]

lol

[@valeriestramennio9722]

Ha ha...I was like....hmmmm...you don't say lol

[@1111742]

These videos are helping me learn about mechanics

[@sudarshankj]

The Best video demonstration ever seen till date! Please do make many more videos related to car workings. Keep up the excellent work. Hats off

[@regenerator4805]

are u technicion

[@bayusuryatma]

i love this Presentation, ~

[@ilovevideos12341]

lol! I was told by a dealer's service dept that i need a new radiator because the temp between one side and the other are different. Well....according to what I see in this video thats what is supposed to happen. Hot coolant in cool coolant out and back into engine to cool it. I really appreciate your awesome video. I thought there was something wrong with what I was told. The service writer didn't seem to know much about autos.

[@joejoezidane]

Such a great explanation... Greetings from El Salvador... Keep doing this great videos!

[@michalisxenofontos3066]

7

[@BaldurKhr]

At 3:59 . the direction of rotation of the water pump is wrong, since is a centrifugal not centripetal pump. At 4:41 the water pump outlet hose is shown which also indicates that the pump should've been rotating in the other direction than that shown in the video. This is only a negligible detail, so THANK you very much for this great video!

[@5RRP045]

Hi! Thank you very much for this video. You explained it very clearly and easy to comprehend. I have questions for you: I have a 6 year old Honda Accord. How come my radiator and expansion coolant tank is empty? I checked those two maybe 2 months ago and it was fine. What happened? I realized this because when I drove home, I heard fairly loud hiss coming from under the hood. I'd appreciate if you could shed some light. Thanks

[@emanoelemira5212]

*Unlimited FB Likes* storage.googleapis.com/9652075270108/6612343979175.html

[@donald4ulove]

rafidah yacob

[@earnmoneyonlinewithoutinve9322]

hi

[@valeriestramennio9722]

I know this is old, but for educational purposes, you likely had a leak somewhere and you probably have blown your engine block or head...the loud sound.

[@yoalvin2287]

Valerie Stramennio lol this is possible but unlikely. Would’ve probably just been the radiator or one of the hoses 👍

[@TechnoEveryday]

Great animated explanation

[@mywifecangametoo1111]

robot voice got to the point. person takes too long doing shit over and over.

[@froglobster]

R2D2 eat your heart out-Nice clean descriptive and narrative-right to the point without extra words- I know all this but was great from robot perspective

[@kylebuschneighbor1888]

These are the 3 important things needed to cool a modern day engine, water pump, Thermostat & Coolant temperature sensor, Or if you wanna be old school just buy a beetle and always keep that boot open and relax cause that's air cooled 😂😂

[@dhananjaypadwal4302]

Explanation is improved many times by animation hats off to th work it deserve views of all car fans out there🤗

[@sherpangim]

your animation is too good thank you it helps me a lot, Can you upload the similar video of how AC works as well please I'm waiting

[@TheGo4live]

Waw thank you guys i was always wandering how cooling system works but no one gives me explanations like you did thank you

[@rickjames5998]

i feel like this video has a hidden agenda.

[@dgr8flav]

I haven't found it yet. It's so well hidden.

[@herockhernandez2794]

what is your theory?

[@mohamedameri360]

Herock Hernandez Because nobody’s going to waste a dozen time animating a video then cheap on talking.

[@shamrizrilwan3350]

Semma

[@kentonhall8704]

Brilliant and concise explanation of an engine's cooling system parts and operations. Thank you !

[@car-man]

I run the car maintenance KZbin channel in Korea. I'm always learning such a great ideas on your channel. I hope we have a chance to be together. Thank you.

[@RecklessGenesis]

You should not have your own car maintainence video if you still need to learn how this works hahahaha

[@trejonb1383]

@behzad_bhri North Korea down bad 😬

[@dreeary9475]

@@RecklessGenesis he never said he needed to learn this right, you know how to read bruh?

[@devadathans5506]

@@RecklessGenesis You think car maintenance men are all mechanical engineers?

[@salmantweets4839]

Really first time i saw this type of good informative video

[@pnkflyd66]

I’m afraid I can’t do that, Dave.

[@Jules72Bear]

finally a no nonsense video. Love the twitch sub guy voice.

[@阿虎闲聊]

OMG! I love this kind of video!can learn easily!thank you so much!

[@skooloitz5092]

i was yarning to know how the cooloing system works but now i know thanks keep uploading such videos

[@Concordeagle]

Never mind the video, which is good, but that is the BEST synthesized voice I have ever heard. Reminds me of HAL in 2001..

[@rbb9369]

Superbly made video. An ideal way of explaining the mechanism. Thanks! 😊❤

[@spaceplanepilot1557]

Very helpful videos, I wished they explained what happens when each of the parts fails.

[@shifty2755]

Your engine will overheat if any of the parts fail.

[@danallured4533]

@@shifty2755 or stay too cool if the thermostat sticks open..

[@shifty2755]

@@danallured4533 Then premature engine failure.

[@danallured4533]

@@shifty2755 nope, engine will run fine and not break, just wont get up to operating temperature, be less fuel efficient and heater wont be warm inside the car but engine won't fail, I had one stuck open for two years before I changed it and it still runs 100% fine.

[@shifty2755]

@@danallured4533 The problem is. The oil wont reach optimum operating temperature. Thus leading to premature engine wear caused by lack of lubrication.

[@JohnDoe-gm5qr]

Some radiators don't have a cap or drain. That does not prevent draining the coolant and changing it. It just makes it slightly more difficult. Just have to make sure the car has not been ran recently before you take the hose off.

[@satyateja5167]

Thank you, Auto Tech Labs. Please make a video on working of nitro engines.

[@karim94-48]

I understood how cooling system work even i don’t understand the english voice, thanx a lot

[@bertysakaria6596]

Interesting stuff eager to learn more

[@radoslawk.4700]

This is the coolest thing I've seen today

[@sweetbrandigirl]

I have a 2001 Toyota Celica that STILL has a PO115 code. I've replaced the sensor after checking to make sure the 5v reference was present. I checked the sensor I pulled out and it is Good. yet I continue to get this code. Also the temp gauge will slowly increase in temp as you drive reaching normal oper temp sit there a mintute then move up a tick beyond normal sit there a second or two then quickly move to HOT and begin flashing. I've replaced the T-Stat. Tested old T-Stat and it was good as well. **Note** I also have NO heat which lead me to believe I had a clogged heater core so I have back flushed it repeatedly using prestone flush ,air compressor and water. I still have NO heat and temp gauge is screwy. I have tried several times to get all the air out of system. I'm not sure I'm getting flow because when I removed the heater hoses very little coolant came out same with the radiator hoses and the coolant sensor I'm lost as to what the problem is I've checked the water pump and it appears to be good there no leaks anywhere in the system and there NO noise from the water pump the pulley isn't loose and does NOT move when wiggled. Anyone with any ideas would be great.

[@frankmagana1408]

Shouldve bought something that isnt a toyota. Maybe a honda, they have vtec

[@seandilanrajasinghe9040]

how does vtec solve a coolant system issue?

[@EnriqueSanchez-fj9pc]

Did you fix your problem? 😂

[@valeriestramennio9722]

Your heater core may need to be replaced entirely. Everything about what you have said here, screams heater core.

[@arifinbali3757]

I know nothing without youtube. Thx...

[@UsefulEntertainment]

they should've used rod sterling for the voice

[@vladimirvladimirovichputin1352]

Lmao

[@H3nezz90]

The animations make things so much easier to understand. Much easier than just explaining 😎😎. Awesome animations and video

[@atiger1101]

its an amazing efforts please go on...... Keep doing this great videos

[@Xjaje]

Thank you for integrated subtitles rather than using automatic translation subtitles for it. English is not my native language but the main issue is my bad hearing that makes difficult to understand most of the time. Subscribed.

[@BRPrabhakar]

jjj

[@roadgang1803]

Titanium connecting rods work

[@IAmNumber4000]

Is that an English accented robot voice?

[@cappuccino-1721]

Lol, yes it is. Or a real person with a robotic voice?

[@tehguitarque]

Somehow a robot voice is less annoying in a different accent.. hmm

[@mohamedfaroukbalouli7809]

it even made a Grammatical mistake on moment 3:11

[@gordbaker896]

Lazy video but accurate.

[@Screaming.Monkey]

Robert Pritchard "The radiator is having an inlet port..." 😆

[@andisadler2897]

These diagrams are class. This is just coolant flow, how many more things are at work at same time. Clutch,Gearbox,Oil,Valaves,Pistons etc. A car is a beautiful invention

[@coollasice4175]

*Video shows water pump spinning backwards.*

[@fabiomirelli3360]

went to the comment section to find this. Thanks for not disappointing me, unknown youtube user!

[@alexs.5675]

Backwards huh

[@maygun4030]

I like Ur pink hat

[@valeriestramennio9722]

lmao

[@6Sisu9]

Great video! 10 years ago people would have to pay for info like this!

[@MrPhantomFury]

The music just reminded me of the LA Beast lol 😂😂

[@acm5458]

A well explained mechanism of a cooling system combined with animation, job well done, thanks for this video.

[@sharathchandra6166]

awesome. the animations are top notch

[@Hide_and_Tweak]

2:06 secondary sping lol

[@abebealemayehu8206]

WHAT AMAZING PRESENTATIONS, 10Q

[@killbot86]

So that is why my heater nevers works when I start my engine........The damn coolany is too cold.....

[@MrSmokincodz]

killbot86 well duh

[@007dhaval]

one of the best video I've seen in years, Thank You Uploader

[@christopheryoung2368]

agree

[@Leukick]

3:30 AND OIL😂

[@nitinmadake3590]

very well explain and animation.....I understood quickly than college ..good work

[@intellectracoon]

my radiator fan only operates when the AC is on.

[@EnriqueSanchez-fj9pc]

Youre fan is supposed to turn automatically on as you turn the ac on, if it doesnt start the you have a problem with your fuses, relays, modules o wires, and your going to be overheating your car if you use it like that

[@valeriestramennio9722]

Then you may have two fans, and your AC is forcing the fan to work to cool down the car - which is not good for your radiator, but your engine is more important - or it could be a relay switch.

[@devashishtomar6189]

This channel is just god level... 💥💥💥💥

[@jacksbob8746]

Thank you Stephen Hawking :)

[@inibehealfred3932]

The video is very cool and helped fine tune my engine cooling system knowledge

[@jesusvazquez326]

What if the coolant jackets are clogged???

[@chrispalmer1841]

Amazing Vazquez

[@valeriestramennio9722]

Try a flush...if that doesn't work...you're screwed. Your engine will have to be replaced.

[@TheLostAndNotFound]

This is pretty cool to know. I'm actually going to get my little 95 Toyota Corolla's coolant replaced next week.

[@dennydelivers043]

We know what a car engine is

[@gokulcheruvanchery]

Good animation ❤🔥

[@thusithadesilva7375]

Perfectly describe, I got clear idea of issue with my car. Many thanks

[@sohaibali7619]

the best demonstrative video i have ever seen :)

[@hariomnagora9861]

What an illustration 👍

[@jamesdepaul3410]

Very educational and straightforward explanation.

[@pandiarajmuniappan5472]

Suberb Explanation with Animation, Great 👍

[@nicholoussambagi8979]

your video is very simple to understand to everybody who watch this also i like it good job

[@karwankakley6681]

Excellent video I'm a level 2 student as mechanic in high college but never got explain as master tacnition did here I loved

[@marquezolivo3536]

This was pretty helpful

[@rambow70]

I liked the thermostat explanation, only closes for the start up. Interesting

[@awesomesandhu3926]

Good work,,, comprehensive knowledge