I have no problem with in dept videos like this. You uploading long videos like this just shows how much you care to give subscribers content and quality content at that.

@davidglad

24 күн бұрын

He certainly does a better job explaining engineering than Engineering Explained, lol

@andriib9390

24 күн бұрын

dude you haven't even had time to watch the video before commenting

@sharkeatinpizza

24 күн бұрын

​@andriib9390 doesn't matter, you post the kind of content that AMD does and you quickly build a reputation for high quality content and possessing a truly deep knowledge base

@shortydancer

24 күн бұрын

This is like the first good video he’s uploaded in a while.

@elgransr

14 күн бұрын

@@davidgladj

I’ve worked in a Toyota engine factory for over 25 years and I currently work with folks who have No idea how an engine works. It frustrates me (inwardly mostly) when we detect an issue during assembly and these folks have no idea why the issue makes the engine no good. This should be required viewing for everyone in our factory. The cylinder head is the most meticulous part of the engine in my view. The valves have 3 angles that must be a perfect width. The valve seat has a spec. of 1.2mm to 1.4 mm in the middle angle sealing surface. If they are not in that spec. the exhaust valve will “burn.” That used to be very difficult to keep in spec. during machining. The pressed in valve stem tube must have a certain roughness spec. to”hold” some oil between the stem and the tube or the engine will burn oil. The valve stem seal has to allow some oil to pass to the stem to lubricate the stem in the tube. That is a very delicate balancing act. The cross-hatch on the engines I build are allowed to be “hatched” from a 28 to 30 degree angle so oil will stay on the cylinder wall. Most folks have no idea how much testing and checking of the geometry of an engine. The journal on the crankshaft has a roundness spec of 3 microns! A micron equals 1/1000 of a millimeter. This is why Toyota engines last so long. Good video AMD!!!

As a young woman who lost her father 10 years ago, I’ve learned more about cars from AMD in 6 months than the mechanic I’ve been going to for 10 years. May God Bless you and give you the time in your busy schedule to teach us (especially, us ladies) how to avoid scams and how to ACTUALLY maintain our vehicles.

@Cocora22

24 күн бұрын

100%, I watch him all the time and learned how to do a lot of the basic service on my GX. It's silly that I know more about my vehicle than some mechanics where I live. That's another reason why I have really pushed myself to learn. Save money AND save my car.

@jsun3117

24 күн бұрын

He's also corresponds with Car Wizard in the Wichita, Kansas area from time to time. Scotty Kilmer is sorta the loner YT mechanic that doesn't nor ever really associates with the others. Another master tech on this level is Eric the Car Guy who specializes in Honda/Acura.

@sweetwatersrundeep

23 күн бұрын

I own a 90’s Honda so anything this man and Eric the Car Guy say is gold! AMD is a natural-born teacher and his dedication, obsession and perfectionism shows in the quality of his videos.

@kevin-jm3qb

21 күн бұрын

Please marry me😂

This should be in every high school curriculum

@ofcbob6391

24 күн бұрын

Way too much for them to take in, they need to start with how to balance a checkbook and how not to have a baby.

@CharlieParker-dz6fv

Күн бұрын

It use to be as an elective course as early as jr.high school when I was growing up in the 80’s. But the powers that be decided these types of elective courses that provide practical knowledge wasn’t worth it and they got thrown out with budget cuts.

People fail to appreciate what a brilliant invention this was.

@jpete3027666

24 күн бұрын

It’s a marvel how it maintains timing of every aspect and run as long as they do, perfectly most of the time if you maintain them. I’m always amazed by the engineering.

@geoffreymak000

24 күн бұрын

People take it for granted because it is such a huge success that these things are everywhere.

@Zeck88522

23 күн бұрын

Most important invention on 20th century according to Jeremy Clarkson. One of his movies I forgot the name

@jayhendricks7487

23 күн бұрын

Engines still amaze me,

@labourlawact7826

22 күн бұрын

Only drawback of this wonderful invention is the damage it's doing to our species planet.

My 17 year old son has been asking for a couple of years how an engine works.... well, you made his day. Videos like this are one of the many reasons why I watch and support you!!! Please never stop!!!

This video makes crystal clear why regular oil changes are critical to the life of an engine. And the crankshaft -- machined from a single piece of steel -- miraculous.

Never felt the urge to comment on KZread ever until I saw this video. Amazing content. Thank you!!

After viewing this posting, anyone who doesn't have an appreciation for how important regular and frequent oil changes are to the operation and longevity of an internal combustion engine must be even dumber than I am. TCCN did a great job of explaining it.

You bring back SO MANY MEMORIES of my high school auto shop in the late 60's. I STILL am interested. 👍

@robertmandell526

24 күн бұрын

Superb

@MalcolmCir

23 күн бұрын

I wish more high schools today would offer auto shop...

Just watched the whole video without taking my eyes off the screen (or maybe not even blinking too). Fascinating stuff

@Mr_Spock512

24 күн бұрын

Same here ...

I’ve been researching tons on cars lately and this answered my longest standing one yet. I knew the fundamentals but seeing an engine literally broken down part by part helped immensely. Now I just need to learn how to perform specific tasks to work on an engine

AMD, Congratulations, this is the first video from the new 'TCCN Studio'. 🥳🥳🥳🥳 When will you install seating for the live studio audience? 🤔 Please keep the concession and parking prices reasonable for the fans. 😉😂🤣

@jeremyshideler4187

24 күн бұрын

lol 😂

an hour long video on an engine and its function.....YES please and thank you!!!

My dad was a mechanic for 50 years before he passed 2 years ago. His advice: "Look after your car with maintenance, and it will look after you with trouble free miles". I've never had a breakdown ever (Other than a couple of flat tires) and I've driven over 1.5M miles for my job on the road. Timely fluid changes before the manufacturer tells you change them, regular inspections looking for worn out parts before the winter including the electrical system and battery health. That's all it takes! No magic. Just a little bit of TLC and a few dollars. I keep all my vehicles at least 20 years and retire them around 300-400K miles. Original transmissions and engines. I've saved a boatload not being on the perpetual car payment machine. You can too!

AMDs knowledge level is in another stratosphere for any mechanic. Please do a video series explaining different components of how a car works: transmission, HVAC, cooling system, etc.

Not only you are a wonderful master mechanic but also an awesome gifted instructor, you made the knowledge of the engine operations easy and interesting to absorb and retain. Excellent video. I benefit a lot from your detail section by section explanation. Thanks very much taking time to make this hour long video.

What a clear way to explain difficult things. That's the sign of true knowledge (and top teaching skills). Great video, I learned and enjoyed a lot!

Excellent video. My 14 year old grandson is getting car fever and been asking me many questions about cars and engines. My education after high school was aircraft maintenance at the Institute of Aviation which was at the university of Illinois in Champaign-Urbana. My training was on aircraft radial engines where we learned overhaul, troubleshooting, etc. The last 30 plus years of my career was on commercial jets and turbine engines. I’m 75 and still working on cars and now passing on my knowledge to my grandson. He wants to do a project car which may be a bit more than I can handle. Got the tee shirt of that experience with my son on a Mazda RX-7. So texted my grandson this video link as you explained the theory so well. I really enjoy your videos and knowledge. I just bought a 2024 Toyota Prius Prime. Watched your video and it reinforced my decision to pursue the purchase. Cheers

I recently discovered and subscribed to your channel, and simultaneously wanted to find videos explaining how car engines work... The timing of this video, and the teacher giving the lesson couldn't be more perfect

Speaking as a mechanic: Loved this video. I'd love to have 1/2 The patience to explain this to apprentices. Keep up The good work. 💪

I'm afraid I disagree with those that say this is a masterpiece. This goes beyond masterful - it is perfect. It is the best I have seen. Thank you for this, very much appreciated for your time and knowledge.

Man this is incredible to tear down a real engine like this. Bravo

If this man uploaded a 10h video of him just explaining things id watch it.

What a treat for a Saturday afternoon to enjoy a cold one while watching CCN! Thank you!

I thought I knew a decent amount about engines... Self taught... But your video just clears everything up. What a masterpiece! This should be taught at school. Just brilliant. Thankyou.

In one hour you did a great job of explaining the basic operation and key parts of the engine…thanks

I have no words to describe how much I liked the video! Really well explained! We learned how the engine works, next might be the transmission?

Very informative. This is a great example of why I love KZread so much: I can come here to learn things for free.

Your explanation of how an engine works is perfect. You explain without talking down or going over anyone's head. Your calm voice and intelligence is a refreshing change from all the yellers on KZread

Thanks so much! My grandfather was an auto mechanic with his own business at home. I felt like I was in his garage with him explaining it all to me. Now you showed me what all those terms meant, the terms I heard all through my childhood. I appreciate you taking the time to do this - now I understand a great deal more.

I highly recommend making a series of these videos, they're very educational

New studio looks great, sir! Thanks for the awesome video! Learn a lot from your channel.

The best explanation of how an automobile internal combustion engine works that I have ever seen! Thanks so much!😊

An engine is essentially an air pump. Add fuel and it produces power by virtue of combustion. The efficiency of the pump…sucking in the air and exhausting the burned fuel determines how it converts the fuel into useful energy. Pretty simple concept…but a lot goes into making it happen. Good video.

I just learnt in an hour what I could have in a week in high school auto shop. Which I never had. Thank you!

That is a nice Mister 2 in the back ground 👍

Great video explaining how an engine works. My wife asks me and I can describe it but not demonstrate it. You did me a solid!😂! Will share with her so she can see for herself now. Thank you!!

Ahmed! That is the best demonstration of how an engine works that I have ever seen. Your explanations are informative and easy to understand. Thank you for creating this outstanding video. Keep them coming. You’re the best! 👍

I watched the whole clip. Very informing. Thank you

You are a gifted teacher AMD. Thanks for taking the time to explain this so well that even I could understand.

A massive explosion of flame forced out in all directions pushing down the piston , rotating the crankshaft and creating power. I hope I got that right. You are a good Toyota mechanic. I appreciate your videos.

10 mins in and this is the BEST video by far, fascinating piece of engineering and its just a 4 cylinder! thank you and God bless!

This can be a nice series, starting from engine and explaining all the steps till the rotation of the wheel. Then the support syatems, like engine cooling, txn cooling, HVAC, TURBOS. There are more educational content coming up.

This dude is da truth man!! He knows his stuff!! And he always takes his time to explain the things that I need explained, like with hands on!! We love you man!!❤

Isn't it fascinating how someone invented this machine that has transformed the way we live in the world from transporting goods and people it's amazing to see how it actually works I don't think that it will be so exciting in the future speaking about a battery and an electric motor. The gasoline engine was a living thing with fire at its heart well done sir for taking the time to explain the beauty of an engine that we take for granted it's days are now numbered but what an invention god best

The block being played like Mathew McConaughey after a Longhorns Game! 🤘😎🤘

I love this kind of explainer videos for each important part of a vehicle. Congrats, keep it up! Looking forward to more

Very useful video, makes me appreciate the importance of timely oil changes. Would be interesting to see the full circuits of the oil and coolant throughout the engine areas.

Dude. I’ve know how engines work for a long time. I’ve worked on cars since Daddy put a wrench in my hand. I do not do this as a profession just a hobby. I’ve watched hundreds of hours of videos. This has damn near my favorite designation period. I’m only 7 minutes in and I had to comment. Which for the amount of KZread I watch is almost never. But my guy. This is WHAT KZread was meant for and why it’s the best platform on the internet. Because of creators like you. Right, wrong, indifferent to you as in your particular opinions. But you Sir have proven to me that KZread is still a viable and extrinsic part of the human encyclopedia. Thank you for your contribution Sir.

Fantastic review, seems basic many people don’t understand the basics. My wife now does😊 thank you

Nothing to add! Pure excellence.

One thing that AMD forgot to mention is, you can actually spin a bearing and completely destroy your block. I’ve seen this happen so many times when people don’t rebuild their engines correctly or people not keep up with their maintenance, and when you take a look at the bearings, it’s still there but completely spun, which throws a rod or piston out the block.

AMD, your knowledge base is so deep and so advanced, it reminds me of a surgeon in a hospital. It is absolutely fascinating watching and listening to you. Thank you so much for your gifts and sharing said gifts.

Thanks for the video, I had a basic understanding of how engines work but this really gave me a deep understanding of this wonderful piece of engineering.

Brings me back to my tech days

I immediately noticed the new surroundings. Congratulations on the addition to the shop.

This was the best tutorial of how a gasoline engine works that I've ever seen, heard, or even read. I really liked how easily he explained why premium fuel is so important on certain engines and totally unnecessary on those that don't require it. Since I live in the arid and hot Southwest, I use middle grade gasoline for my wife's Buick Encore since it's a small turbo 4 cylinder engine. Premium fuel is unnecessary and a waste of money, but middle grade strikes the ideal balance between premium and regular.

Nicely done!

I thought I knew how internal combustion engines work, then I went to Car Care Nut university and found out I knew nothing. 😂 great video.

It gives one a whole new respect for the auto industry.

The start of the Care Care Band !

This is the best engine video I have ever seen. Thanks so much 👍

REALLY a fantasttic vid AMD. would you please upload a vid about the turbo and intercooler how it works and the things that could go wrong? thank you, this is really great, very educative.

Before going to transmission as the topic, which is a natural continuation, I would appreciate in-depth suspension and the associated jargon...

Its nice to hear a person who appreciates what goes into an engine design. Every part has a calculation to it. People who criticise engines that fail prematurely, often due to small design error, have typically never designed or built anything. You should do a comparison between say a toyota engine and a cheaper not so good engine that has fewer bearing journals to save cost etc. Then people will begin to appreciate what their money is actually buying.

Thank You for your time great video fixing my cars for 60 years

Awesome vid. I've been wondering how oil gets to the cylinder walls and piston rings since I know it does not come in from the top. Cool to learn about those oil jets! This made me want to go do an oil change on my 2grfe. Thanks!

I bought a Toyota Corolla SE because of your educational videos 🙂 Thank you so much from Calgary, AB

Amazing explanation! Love this style of learning and would love to see one of a transmission walkthrough!

i absolutely love cars and am completely fascinated by how they work mechanically but no matter how much i THINK i know, i always learn something new from your videos. thank you for always sharing such amazing videos. AMD if it’s not too troublesome, i’d love to see one of these in-depth breakdown videos on a boxer engine!

Being honest is why CCN is killing it. Stay humble and blessed

Extremely informative and so easy to follow. Have forwarded it to all my 3 sons. Love your work and the attention to cleanliness in the workshop.. Please do more of these for the younger generation, the knowledge is slowly disappearing. Suggest maybe do a whole a series? Would love to see the Air Conditioning system in a similar fashion. You would make a great teacher. Keep up the great work. Cheers from Australia..

I knew how car engines work as I got the superficial knowledge more than 15 years ago, and I have watched many videos about 'how the engine works'. Yet , the way this guy explains it!. Its on a completely different level. Thank you for sharing.

Best video by far about how engines work I've take apart my engine on my 08 honda odyssey and im no mechanic! But diyer! And it took me over five months to understand how to put my heads back together properly and put my engine in proper timming! In ahmed words! Folks! It took me 3 times to do correctly and I bent! Valves! By mixing up intake and exhaust springs!! I set out in a journey to learn how to rebuild my cylinder heads and this was on a v6 engine j35 series I did prevail on the engine and got lucky! But I did my homework but I did screw up along the way!! Even stripping one of the cylinder head bolts! But I learned so much!! But my man ahmed did it! Again! If only I had his video before I set out to repair my car it would of made so much more sense! But this video adds so much more value and insight into how an engine works! Amed you did again never do you seem to amaze me! With your giving spirit! Guys give it up to amd! Not many will take this time to help people understands cars! And fyi my heads over heated and blew my head gaskets reason I had to do this for those who are watching or viewing these comments dont let your engine overheat! You will regret it!! Take my word on it! CarcarenutPower!!

Another great video by the CCN. I found this really interesting even though I know a lot about engines. The visuals help put what I know into context.

Man that black Supra is absolutely gorgeous!! One lucky owner there!! Appreciate all the time and content going over this engine and engines in general! God bless~

Another fantastic video beautifully explained. After watching this video, this should make you want to change your oil early after seeing how vital it is for all of those bearings. Cam, crank and rod bearings all ride on a film of oil to prevent metal on metal contact. Change your oil at 5000 miles/8000km or 6 months on your late model Toyotas folks

Thank you Mr. Car Care Nut for another amazing video. This is an awesome educational resource for anyone! I knew a lot of this, but seeing it explained together was extremely helpful to me! I know you have decades of knowledge, which is what it takes to explain things simply but completely in this way. You are a true expert and a wonderful human for sharing your knowledge. This channel is pure gold.

This is one of the TOP 10 most informative videos I ever watched on KZread. The simplicity and care you explain it is commendable.

Excellent explanation of how a four cycle engine works. Not only are you an excellent mechanic, your an amazing teacher. Thanks for sharing your knowledge with us in such a patient manner. Loved the video, but more the willingness to educate us in such an effective manner.

Wife was watching this video and her comment was "OMG he explains this so well I now understand it". Great video 👍👍 Thank you

Whenever I watch the CCN I always leave with the power of knowledge!

I have watched many videos of engine illustrations and engine teardowns. Still there feels something missing between theory and practice. Somehow your video bridges the gap beautifully.

content like this is why i'm subscribed to this channel

This was AN ABSOLUTELY AMAZING VIDEO!!.. I've learned soo much and you are really great at explaining it.. thanks sok much and the Lord bless you... This was really good..

Really appreciate such educational content in the simplest form. Appreciate your time and effort in this video

wow, finally so many years someone can help me with understanding what is going on with the engine.

I love your show and I appreciate the re-education, I did 2 years auto tech school buy it's good to get a refresh.

This would be great as a short, just asking the question and responding with “hell if I know, magic I guess” lmao.

Wow, we need to call Ahmed “Doctor”…definitely has that much knowledge in that brain!! My Dad taught me engine basics, fuel, fire, and oxygen!!!

Thanks for this in-depth instructional video, Ahmed. This is why I watch channels like yours b/c you just can't get this knowledge from reading about it, esp. as most people aren't technical writers. Also, I think like others, I'm a visual learner. Even if/when I get a hybrid or EV, mechanics of an ICE are still important. My Dad isn't/wasn't a "car guy" per se, but he taught me basic maintenance. When I was in HS way back in the '80s, I took automotive as an elective. Cars were simpler then, but all we learned was changing oil and tires, which I already knew how to do. Now that I'm 50+, I can take the time to explore interests and learn/relearn. While I may never do engine work at my age, it helps to appreciate and understand the process. When my mechanic did the head gasket on my now-25 yr-old non-Toyota a few years ago, he texted me photos of the engine block and cylinder heads, which I'd otherwise never get to see. It was the moment of truth, like opening a jewelry box and so pretty, I know what you mean about displaying it in your home as a work of art.

Great job. Love the details and how you show the parts in action. I recently did a valve job and learned so much about engines. (Been maintaining our vehicles for over 30 yrs.) I have an even greater appreciation for how these machines work.

Sir- you are simply amazing. I love working on cars and have leaned so much from you. I watch your videos even though I rarely work on my Tacoma but I learn so much that applies across the board. Let me also say that your style, demeanor, and approach are wonderful and a perfect touch to simply communicate complex procedures to all types of audiences. Lastly, your love for the Lord is so beautiful and appealing and I want to thank you for having the courage to always give our Lord the credit for your success. Thank you for what you do and for serving us, your viewers even when it means sacrificing time, energy, and treasure on your part. Blessings!!!

Superb engineering class on IC engine. Now I understand why you tell these modern engines are "simple but complicated". Obviously there is so much more that is happening when we have all the sensors passing data to the onboard computers in real time.

This is a masterpiece.

The red mr2 in the corner is beautiful

A very educational video, everything explained in a simple way for anyone to understand the mechanics of the engine, very informative.

This fellow would be a great school automotive shop teacher.

Watched the entire vid in one session. Thank you sir.