How a Car's Cooling System Works
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- Опубліковано 11 чер 2017
- In this video, each component of the cooling system is removed from a 2001 Toyota Corolla and cut into pieces to demonstrate what's inside and how it works.
The cooling system is responsible for regulating engine temperature during operation. Maintaining optimal temperature is key to efficient combustion.
As the engine produces heat, coolant circulates inside the engine block, absorbing the heat. Hot coolant is piped through the radiator hose to the top of the radiator.
The radiator cap is responsible for building pressure inside the radiator to roughly 15PSI. This increases the heat capacity of the coolant. An overflow reservoir is attached to the top of the radiator as coolant warms and expands out. When cooled, the coolant will get sucked back into the radiator.
The hot coolant then flows across many tubes in the radiator, exchanging heat with the surrounding air. This is aided by electric cooling fans, and the vehicle driving through the air at speed.
Near the bottom of the radiator is an encased tube that runs automatic transmission fluid through it, to help cool the transmission.
The coolant then makes its way through the lower radiator hose, where the thermostat controls the flow of coolant in the engine. The cooling system is self regulated and is not controlled by the ECU directly (with the exception of the cooling fans).
The coolant finally makes its way back to the water pump, where it is pumped back through the engine block and cycled again.
There are separate circuits for the throttle body and heater core that take heat from the engine block. - Авто та транспорт
Excellent stuff. You're the only dude on youtube I watch at normal speed. Everyone else I have to speed up. So thanks for that!
+dougdevine27 Short and to the point is my style
I am a 4th year Mechanical Engineering student and about 70% of what you explained was something new for me to learn! Thank you, great job!
Also, love the toothbrush :)
I love the toothbrush part! I love how fluently you speak!
+Seymur RASULOV Haha thanks
I for one want to say "this video deserves more views"
+ilj5000 Thanks I'm sure it does
It sure needs more views no bulshiit glamarazing or trying to sell shit just educational videos
One of the best tutorials of car mechanics I have ever seen. Well done sir.
Thanks for the compliment
Awesome!! Watched it to show the kids 9 & 13 how it all works before helping me replace our radiator. They were totally engaged and LOVED it and learnt heaps from it. But mate, now you've cut it all up your cooling system's stuffed. Absolutely EXCELLENT video tutorial!!
Glad you enjoyed it. Lots more videos on my channel
Finally I can see it directly to the stuffs (not just diagram)
thanks for break everything apart 😁
In few minutes I could enjoy and understand the lesson. Great explanation!
Bet this guy took apart everything when he was little
+Michael Cuellar year I sure did, all my toy RC cars
It's good to be curious.
Good to actually see all the parts and have you explain them. Thank you.
You are welcome
Great video! I can't say I'm all that in to cars. I was just curious how this system worked, but I will be checking out your other videos because I loved the style of this one. Knowledgeable, well spoken and straight to the point.
I'm glad you found my content helpful
Very informative when you speak. You can be an inspiring teacher.
Most excellent detailed description of how it works and all of the parts. Thank you for your excellence!
You are welcome
I wonder what the radiator looks like inside..."Now I'm going to cut open the radiator" YES. Great video. Very simple explanation, but still very detailed and thorough
Why can't all videos be this straightforward?! Praise the Lord. Thanks speedkar99
Outstanding video. Your a natural educator.
These videos just became my new favourite things to watch while high
+autoanorak haha thanks
This was the most helpful video I've ever watched! Thank you SO much!!
You are welcome
This was very helpful, thanks man you deserve an oscar
+Danley Santos thanks, check out my other videos for more!
I like the way you through away the stuff at the end of your videos.
Yep it's pretty much scrap metal when I'm done with it!
I love the diagram you showed at 1:37. Making it straightforward for us learners. Thanks.
Glad it clarified things! Thanks
Your videos are AMAZING!!! God bless you for your contribution to humanity, I wish we had more people like you in this world.. Wish I could give you a handshake 🤝 and a pat on the back 🐐
I'm glad to hear compliment ! Thanks
Great video man, you consistently create high quality videos. You deserve so many more viewers. I definitely appreciate the return of the toothbrush.
+KanyeMiddleEast Thanks I'm glad you appreciate my effort. And yes the toothbrush is back in a different color.
you deserve more subscriber, great content as always
what an amazing explaination thank alot man🙏
such a well made video. No bullshit, straight to the point
Thank you so much for such a nice explanation... ☺☺☺
Thanks for giving such a practical knowledge
Your welcome
Good explaination as usual
Amazing tutorial
awesome explanation🔥
Thank you..
Thank you for a great inside tour.
+BomJimmy your welcome
Very cool presentation
You made the best detailed video
Awesome. I try to be comprehensive yet concise
Thanks for your explanation and elastration, that great good job. B blessed
Thank you so much for this amazing videos and super amazing explanations! Much more easy to understand!
Regards from Portugal!
You are welcome from Canada
Beautiful explanation.. Thumbs up
Thanks
Great Work
You are the boss manh what a dedication
this is a really great video
Again - most excellent. Don't forget to tell your brother to brush for 2-3 minutes! Thanks
Haha good tip
Another excellent video!! You da man.
+peaman2424 thanks glad you enjoyed it
Thank you man! What an explanation!
Man... I really appreciate your efforts. Thanks a lot...!!! 👍
You are welcome
Well explained 👏👏
Thanks man, your video is very helpful. Two thumbs up!
Glad you enjoyed it
This man is a genius
Am speechless. He's so good with car mechanics
Excellent tutorials :)
Great Job, thankl you very informative. thank you for taking the time to explain everything so well.
You are welcome
You need a program in Discovery 👏🏻👏🏻👏🏻
+guy0s haha that's true and it would be nice!
Wish our teachers ever teach us like you.
Good job from Bangladesh ❤❤❤.
Awesome video! 4:52 temperature difference between fluids refers to coolant inside the radiator and ambient air temperature
Great video I thoroughly enjoyed watching it thanks for the info
Glad you enjoyed it
thank you! quite clearly
excellent job
+Tajinder Kumar thanks
This man should have a lot more subs.
I wish. Please share
Excellent job once again! 🚗
+Christopher McColm thanks
This is such good information!
Another great video 👍
+AJ L thanks
Thank you
This is amazing
Excellent.
Acabo de ver este video pero quiero decirle gracias ! Muy a fondo
Thanks!! excellent video!! learned a lot!!
Glad you learned something!
excellent video !!
Thanks.
very educational ! thanks for the content
Welcome!
invaluable tutorials go on teaching more i understood much from your videos sir
You are welcome
Great video education
Good job explaining for all
Glad it helped
Good info
Excellent video
+Abraham Moore thanks
Awsome explanation
+Anmol Sharma thank you
Excellent sir
Thanks
Woooooooòoooooow amazing tutorial
Holly shit I been looking for a video showing the inside of an radiator for a while. Thanks buddy I can now say I know exactly how they work. I used to think the coolant moved through copper pipes inside the radiator. Thank explains why it's such a bad idea to bend the fins when replacing it.
I'm glad it helped you out. Thanks
not even 3k likes...wtf this is an amazing vid
Brushes teeth after demo😁
Great tutorial👍
Thanks for promoting a hygenic lifestyle 😉
Awesome man
+Om Pm thanks
This guys explain very well some one give him a metal thanks
Please send me
Im hooked !
Excellent video and knowledge bro, keep it up
Thanks bro
@@speedkar99 My pleasure
Nicely done brah
+Zachary Thorpe Thank you
Thank you ❤❤
You're welcome 😊
I like that toothbrush as a pointer lol but you the man I love that you broke everything down... Keep it up Thanks hold up did he just throw the radiator at the end lol
Good channel. U got new subs.
Thanks for subscribing
I'm trying to learn as much about cars as possible. One of my dreams is to make my own project car and I want to be able to replace anything if I need too. So I need to know in general how most cars work.
What an excellent and clear demonstration u have done. It really shows how deeply u know abt it.
I have a Suzuki Liana 2007 model and aft driving it the coolant goes into the reservoir making it full, so I have to manually pour that coolant back into the radiator.
What do u think the problem is ?
Really Great content. Can you tell me on the radiator like you cut open their what side does the hot enter and what side does the cold come out? I have a 2001 Forester l 2.5 l and I forgot to mark which transmission line went where into the radiator. Hopefully you'll respond as soon as possible because I'm trying to get it together now and I don't want to put it on wrong Thank you very much
Genius!
Thank u sir
thanks :)
I love your videos, you explain it excellent sir. Could you do fuel and lube oil system please?
+Ante Dadić thanks I'm glad you enjoy them. I have a fuel pump video and a lubrication system video, feel free to check out the rest today my channel
Awesome video, all your videos are good though.
+Salvador Robledo thanks
NICE!!! THANKS
+Jajuan Journe Burton your welcome
each time you said centrifugal i weeped another tear
Thanks brother
Your welcome
speedkar99 well actually i drive a 2005 nissan almera.i have an alimunim radiator.and its holy as if it went 2 church😂😂😂soo have 2 buy a brass n copper one now.just today i realized that.ur vid is very helpful also.blessings👊from trinidad
You have amazing knowledge...what's the reason the radiator fan turns on frequently..coolant level is optimum.does it indicate water pump pulley problem...ac refrigerant gas is refuelled,radiator has been cleaned..is it due to the thermostat?
Sukrit Bhattacharya. Electric fans are signalled by engine computer.
Amazing
+Rajkumar Singh4d it sure is. Thanks
javeed khan nice very 🙋