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
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
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.
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.
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.
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
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
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.
@@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.
@@danallured4533 The problem is. The oil wont reach optimum operating temperature. Thus leading to premature engine wear caused by lack of lubrication.
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.
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!
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
@@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.
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 🙄
@@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.
I run the car maintenance TH-cam 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.
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 ❤️⚙️
I liked it a lot ..bcoz tge video is followed with step by step manner like who does cooling then their construction m finaly the whole system ..thnxx for this .. Plz make more videos like this... It's my humble request to u 🙏🙏🙏🙏🙏
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.
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.
@@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.
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.
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 😂😂
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.
nice. wassup friends. i am a new youtuber. but i have some amazing videos. so i request you, please please visit my channel. and check out my videos. Hopefully my video will look great to you. (please)
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
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.
5:23 --- the coolant does not bypass to the water pump and recirculate to the engine block instead to the radiator? in your video shows that way, but the description says it bypass to the radiator .....
Swasti Niramaya- It bypasses the radiator, meaning it doesn't go through the radiator while the engine is cold. It has to go through the pump in order to have flow
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.
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Wow, I didn't realize how much engineering goes into every bit of the car. Its an art work
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
@@TristanMundell Thought you were gonne name a 10y old BMW three series 😂 hope you got that car fixed m8
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
i love explanatory car part /system videos like this.
It is much cheaper than going to college.
Keep up the GREAT work!
+Pred 212 In college you learn how to design these parts, which is a lot more complicated than understanding how they work.
Pred 212,
what college program are you referring to?
Gone.....
Your destination GREENOAKS
@@AP-bo1if(^^)
you dont learn this in college
The animations on this channel are always top-notch. But the computer narration lets them down - every time.
We always get little less than perfection i guess 😬
I dont think english is his first language lol
Its good.. i love this voice.
We started using real voice. Please check the recent upload 😄
@@autotechlabs Will do. Thank you.
Very good understanding of the coolant system!
Now I understand what may need to be replaced if there's an issue with overheating.
Oh my gosh, this is a great video. As a woman, I know nothing about engines, but want to learn.
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
This is the most in depth thing I've ever seen
joeman840 bruh the cooling system is the easiest system to grasp in a car, you should watch “how an automatic transmission works”
Best video ever about the cooling system. Really good and amazing work.
this is almost 5yrs ago
. but for me this is the most detailed explaination of an engine cooling system.. like this if u do...
Brilliant and concise explanation of an engine's cooling system parts and operations. Thank you !
Excellent presentation, great for people starting out and wanting to expand their knowledge!
ضالتي
Thanks
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.
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
are u technicion
Explanation is improved many times by animation hats off to th work it deserve views of all car fans out there🤗
Overal demo with graphic for different parts is excellent.After watching it cleared my concepts
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
Thank you, Auto Tech Labs.
Please make a video on working of nitro engines.
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.
This got my subscription. Pretty. Clear. Concises and super clean.
Animations are really great! So is the information. Please continue to make these!
Such a great explanation... Greetings from El Salvador... Keep doing this great videos!
7
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.
I don't know why you stop doing this good work TT it's awesome please return doing the good work.
i love this Presentation, ~
OMG! I love this kind of video!can learn easily!thank you so much!
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
This is just brilliant. I havent seen such explanation of these videos. Keep them coming
Beautiful presentation. I wish schools and universities start teaching from your channel instead of breaking head over a boring book !!!!
very well described and animation . . great work
agree
I love these videos. they're so easy to understand and the visual aids are great.
Explained in detail...thankyou for such clear explanation...
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
*Unlimited FB Likes* storage.googleapis.com/9652075270108/6612343979175.html
rafidah yacob
hi
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.
Valerie Stramennio lol this is possible but unlikely. Would’ve probably just been the radiator or one of the hoses 👍
I❤️Auto tech labs
i was yarning to know how the cooloing system works but now i know thanks keep uploading such videos
Great explanation. Very easy to understand. Thank you so much!
Very helpful videos, I wished they explained what happens when each of the parts fails.
Your engine will overheat if any of the parts fail.
@@shifty2755 or stay too cool if the thermostat sticks open..
@@danallured4533
Then premature engine failure.
@@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.
@@danallured4533
The problem is. The oil wont reach optimum operating temperature. Thus leading to premature engine wear caused by lack of lubrication.
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.
You are indeed educating the public who are not in this field.
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!
thank you very much for this wonderful video. literaly saved my life from my teacher
*_Next: the thermos tat._*
Adrien Perié tell me, how does a person know if the thermostat is the problem ?????
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
@@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.
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 🙄
@@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.
Absolutely loved this video! Thank you for the knowledge🤗❤
Cooling system is the easiest to understand of all systems in a vehicle. Well done
uhh, not really, for me the hardest and elctrics
Interesting stuff eager to learn more
I run the car maintenance TH-cam 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.
You should not have your own car maintainence video if you still need to learn how this works hahahaha
@behzad_bhri North Korea down bad 😬
@@recklessgenesis3476 he never said he needed to learn this right, you know how to read bruh?
@@recklessgenesis3476 You think car maintenance men are all mechanical engineers?
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 ❤️⚙️
I liked it a lot ..bcoz tge video is followed with step by step manner like who does cooling then their construction m finaly the whole system ..thnxx for this ..
Plz make more videos like this...
It's my humble request to u 🙏🙏🙏🙏🙏
Car Engine Cooling System is legion. It does not forgive, it does not forget. Expect it.
Per Wigren lmfao
Fuck u
Lol
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.
@@matthachireth4976 it's a meme you dip
The music just reminded me of the LA Beast lol 😂😂
The animations make things so much easier to understand. Much easier than just explaining 😎😎. Awesome animations and video
Wow, this helped me sooooooo much, I always understood how coolant gets into the reservoir but could never figure out how came out
🤯
"which pumps the COOOOLLLant"
TerrrmoSTAT termoSTAaT
KOOLant
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.
Water pump
@@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.
Never mind the video, which is good, but that is the BEST synthesized voice I have ever heard. Reminds me of HAL in 2001..
one of the best video I've seen in years, Thank You Uploader
agree
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.
Shouldve bought something that isnt a toyota. Maybe a honda, they have vtec
how does vtec solve a coolant system issue?
Did you fix your problem? 😂
Your heater core may need to be replaced entirely. Everything about what you have said here, screams heater core.
I’m afraid I can’t do that, Dave.
This video was actually incredibly useful thankyou
its an amazing efforts please go on...... Keep doing this great videos
"basically" an internal combustion engine....
lol
Ha ha...I was like....hmmmm...you don't say lol
Best knowledge Video on TH-cam till now for me
Such a Great explanation !!! Thank you.
i feel like this video has a hidden agenda.
I haven't found it yet. It's so well hidden.
what is your theory?
Herock Hernandez Because nobody’s going to waste a dozen time animating a video then cheap on talking.
Semma
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 😂😂
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.
The video is very cool and helped fine tune my engine cooling system knowledge
they should've used rod sterling for the voice
Lmao
robot voice got to the point. person takes too long doing shit over and over.
Thanks for the hard work. We need more videos. Can't wait!!
Thank you for this video. Great explanation.
Is that an English accented robot voice?
Lol, yes it is. Or a real person with a robotic voice?
Somehow a robot voice is less annoying in a different accent.. hmm
it even made a Grammatical mistake on moment 3:11
Lazy video but accurate.
Robert Pritchard
"The radiator is having an inlet port..."
😆
*Video shows water pump spinning backwards.*
went to the comment section to find this. Thanks for not disappointing me, unknown youtube user!
Backwards huh
I like Ur pink hat
lmao
Perfectly describe, I got clear idea of issue with my car. Many thanks
This is the coolest thing I've seen today
2:06 secondary sping lol
What if the coolant jackets are clogged???
Amazing Vazquez
Try a flush...if that doesn't work...you're screwed. Your engine will have to be replaced.
Thanks for making this video, well described!!
This video was very helpful. kindly give a video for complete fuel system and also ignition system
sounds like Anonymous speaking
Tom Willowson it use ivona voice
sounds like the narrator in racer tv
lmao i thought i was the only one who thought that
nice. wassup friends. i am a new youtuber. but i have some amazing videos. so i request you, please please visit my channel. and check out my videos. Hopefully my video will look great to you. (please)
myanmar speaking
my radiator fan only operates when the AC is on.
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
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.
Thx for giving your knowledge :)
Great demonstration. Thanks!
So that is why my heater nevers works when I start my engine........The damn coolany is too cold.....
killbot86 well duh
Thank you Stephen Hawking :)
Very nice demonstration.. well done and thanks for enlightening our knowledge.
this video helps me a lot to do my final project for school. Thank you for creating this!
5:23 --- the coolant does not bypass to the water pump and recirculate to the engine block instead to the radiator? in your video shows that way, but the description says it bypass to the radiator .....
Swasti Niramaya- It bypasses the radiator, meaning it doesn't go through the radiator while the engine is cold. It has to go through the pump in order to have flow
@@imthedarknight-8755 oh ok cool thanks for the reply 👍👍👍
3:30 AND OIL😂
We know what a car engine is
Explained very well!
图文并茂，工作原理解析得很清楚。赞!
Excellent information and animations. 5 stars
Your work is great. Please more videos. Keep it up!
These videos are helping me learn about mechanics
more videos please..u guys are awesome!!great stuff..so informative...keep up the good work.
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.
Really first time i saw this type of good informative video
Was very helpful thank you very much 💕
Waw thank you guys i was always wandering how cooling system works but no one gives me explanations like you did thank you
Very educational and straightforward explanation.
Thank you this helped a lot!