How Do Car Engines Work? A Close Look at The Intricate Details of an Engine

Рет қаралды 82,192

Күн бұрын

A Master Automobile Technician and Engine Specialist explains how car engines work behind the scenes.
We essentially take an engine apart to explain everything from the basic operation to how things are done inside the engine. This video is full with diagnosis tips and general knowledge that I hope would benefit gasoline engine owners in their day to day operation of a gasoline engine.
TCCN Automotive Inc.
Toyota and Lexus Specialist Repair
Visit www.tccnautomotive.com to schedule your appointment today.
Check out the second channel :
/ @thecarcarenutreviews
Recommended Tools:
Basic Scan Tool amzn.to/3Jm6aom
Very good DIY Scan Tool amzn.to/3zF7dvH
Advanced Scan tool amzn.to/3q3L3QQ
Spill Free Coolant Replacement Funnel amzn.to/3uJfKxm
Sun roof drain cleaning tool amzn.to/3GMDlQ9
Good DIY Torque Wrench 1/2" amzn.to/3gE9bnw
Wireless Apple CarPlay for Toyota\Lexus amzn.to/3uKElSo
Very Good Triple Camera Borescope amzn.to/3MrgFs0
*as an Amazon associate, I earn from qualifying purchases.
Follow the channel on Social Media :
/ thecarcarenut
/ thecarcarenut
Check out the channel Merch store
/ @thecarcarenut
Make a one time donation to the channel:
www.paypal.me/CCNdonate
Check out the amazon store:
www.amazon.com/shop/thecarcarenut
*as an Amazon associate, I earn from qualifying purchases.
#thecarcarenut #tccnautomotive #engine #carengine #technology
0:00 Intro
0:31 Basic Engine Theory
2:55 External Parts Of An Engine
4:35 Valve train
11:56 Valves
17:35 Direct Injection Carbon Build Up
19:30 Cylinder Head
21:57 Head Gasket
25:51 Cylinder Block
41:19 Crankshaft
46:04 Pistons
54:21 Things You Should Know About Engines

Пікірлер: 442

@LesWiles 26 күн бұрын

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 26 күн бұрын

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

@andriib9390 26 күн бұрын

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

@sharkeatinpizza 26 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 26 күн бұрын

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

@elgransr 16 күн бұрын

@@davidgladj

@survivordan2187 26 күн бұрын

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!!!

@chrisclemons7564 Күн бұрын

I love this comment. It’s nice to see the many many little things (micron tolerances) that go into one big thing (an engine that will last forever).

@sweetwatersrundeep 26 күн бұрын

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 26 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 26 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 25 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 23 күн бұрын

Please marry me😂

@dandilion62 26 күн бұрын

This should be in every high school curriculum

@ofcbob6391 26 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 3 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.

@socrates2706 26 күн бұрын

People fail to appreciate what a brilliant invention this was.

@jpete3027666 26 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 26 күн бұрын

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

@Zeck88522 25 күн бұрын

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

@jayhendricks7487 25 күн бұрын

Engines still amaze me,

@labourlawact7826 24 күн бұрын

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

@return.of.the.nac18 26 күн бұрын

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!!!

@karenchang7666 26 күн бұрын

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

@perniciouspete4986 26 күн бұрын

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.

@davidhertzberg 26 күн бұрын

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.

@riceburner4747 26 күн бұрын

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

@robertmandell526 26 күн бұрын

Superb

@MalcolmCir 24 күн бұрын

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

@SergeantTopBins 26 күн бұрын

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

@Mr_Spock512 26 күн бұрын

Same here ...

@fidelt4143 15 күн бұрын

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

@bernardbuhrs8639 26 күн бұрын

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

@Rieneger 25 күн бұрын

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

@rightlanehog3151 26 күн бұрын

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 26 күн бұрын

lol 😂

@CedroCron 25 күн бұрын

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!

@VN-fc1jg 19 күн бұрын

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.

@harrychoke 5 күн бұрын

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.

@Christopher._M Күн бұрын

You had me in the first half. The first 20 minutes of this can probably replace half a semester of school.

@jamesjacobs592 8 күн бұрын

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!!❤

@ishooal7433 25 күн бұрын

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

@NicolasIdrobo 26 күн бұрын

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!

@WoofwoofBigGuy 26 күн бұрын

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.

@jamesdonaldson7396 19 күн бұрын

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

@angelovirato7696 26 күн бұрын

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. 💪

@busso125 22 күн бұрын

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.

@Lanefasts 26 күн бұрын

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

@roypeterson8537 26 күн бұрын

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

@Buasop 26 күн бұрын

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 KZfaq

@---do2qd 26 күн бұрын

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

@BarryBernau 25 күн бұрын

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

@blue0skye 24 күн бұрын

This is the engine masterclass

@brucewayne2773 26 күн бұрын

That is a nice Mister 2 in the back ground 👍

@nikolayhristanov5201 26 күн бұрын

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?

@nnamdin3372 26 күн бұрын

This is a masterpiece.

@Londonbridge978 25 күн бұрын

I watched the whole clip. Very informing. Thank you

@RI75737 25 күн бұрын

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!!

@mark-wn5ek 26 күн бұрын

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.

@adamdavis7520 26 күн бұрын

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

@SteelHoarse 26 күн бұрын

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

@billneu9520 12 күн бұрын

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

@Yota4Life 26 күн бұрын

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

@jpete3027666 26 күн бұрын

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.

@roobear5357 26 күн бұрын

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

@richard1835 21 күн бұрын

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.

@ericzytowski6698 26 күн бұрын

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

@mrbing70 24 күн бұрын

This fellow would be a great school automotive shop teacher.

@traceymillard6979 24 күн бұрын

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

@ednovak2224 26 күн бұрын

The start of the Care Care Band !

@barrylavin7156 26 күн бұрын

This is your finest video sir and provided platform for your deep knowledge and enthusiasm . You are truly in your element with a piston in your hand !

@bryantace4463 Күн бұрын

One of the best videos on YT! Thank you!

@theanythingchannel2239 25 күн бұрын

Brings me back to my tech days

@JaimieSigamoney 25 күн бұрын

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

@StuartGuyan 25 күн бұрын

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

@barbharwood3834 26 күн бұрын

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.

@rexisretro 24 күн бұрын

An engine breakdown from the man himself

@holtrussell 25 күн бұрын

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.

@douglaskaye1395 25 күн бұрын

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

@Starman-yt8lj 26 күн бұрын

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

@fios4me 26 күн бұрын

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! 👍

@matthewbrowder2625 25 күн бұрын

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 KZfaq I watch is almost never. But my guy. This is WHAT KZfaq 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 KZfaq is still a viable and extrinsic part of the human encyclopedia. Thank you for your contribution Sir.

@VILSONDUSEVIC 26 күн бұрын

Nothing to add! Pure excellence.

@Dac54 25 күн бұрын

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.

@Seraphim401 25 күн бұрын

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

@ozzieo5899 24 күн бұрын

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..

@dproulx222 26 күн бұрын

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

@kerrylewis2581 26 күн бұрын

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

@anthonyharvey5250 25 күн бұрын

Thanks AMD for the mechanical teachings, best on KZfaq 💯

@Christopher._M Күн бұрын

Masterful explanation and video! Im not completely clueless but it was so easy to understand. If i were running a class i would show this video

@josefjelinek 25 күн бұрын

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

@anthonyboria5738 25 күн бұрын

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!!

@Dbchee50 24 күн бұрын

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.

@MrPaulNimeno 26 күн бұрын

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

@janmajtan4818 7 күн бұрын

Brilliant video, brilliant instructor! If you could do a similar vid on automatic and manual transmission, it would be absolutely amazing :)))

@MEU2k 26 күн бұрын

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.

@WorkingNomad368 26 күн бұрын

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

@vmpgsc 26 күн бұрын

Fantastic video. Honestly should be mandatory for anyone that owns a car.

@maciekproko9313 9 күн бұрын

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..

@honkyspice 14 күн бұрын

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.

@dathuynh1767 26 күн бұрын

The red mr2 in the corner is beautiful

@JasioClass77 26 күн бұрын

Time well spent. Thank You AMD

@neurite001 24 күн бұрын

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.

@shiloh5199 25 күн бұрын

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.

@joeotto775 25 күн бұрын

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

@kieranlangley3092 17 күн бұрын

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.

@giovannimassa6780 24 күн бұрын

Great mechanic loaded with all the info about a engine fantastic job

@psilva2565 26 күн бұрын

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.

@nathanthanguyen 9 күн бұрын

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!

@In_a_state 26 күн бұрын

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.

@robertnagy2456 25 күн бұрын

Best Engine Teaching Video (BETV) :). Thank you' It's Amazing and your english is too... very understable.

@markriner597 22 күн бұрын

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!!!

@coloradoboo1071 25 күн бұрын

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!!!

@srinivasansukumaran2479 26 күн бұрын

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.

@typxxilps 22 күн бұрын

Congratulations to the new shop. Also a very good video for foreigners to learn the english terms of an engine which can be quite different.

@corporealexistence9467 25 күн бұрын

The end was great!

@jihedmedini1318 10 сағат бұрын

A master piece explanation👌

@akrenderman 25 күн бұрын

Mate you are the best.

@ravot_23 26 күн бұрын

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

@richard-df6pr 20 күн бұрын

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

@Pk3_Garage 25 күн бұрын

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.