Everything about Engine Valves

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  • เผยแพร่เมื่อ 8 ก.ค. 2024
  • This is a ridiculous amount of chat about engine valves and explains all their components, covering valve guides, faces, and the valve seats. We also touch on the two main faults that you might encounter with valves - bent or burnt.
    As always:
    No adverts.
    No clickbait titles.
    No fake thumbnails with pictures of stuff that isn't even in the video
    No hustling for you to subscribe.
    ...Just straight up information
    ... and if you like it you'll probably like the video course that it comes from at www.howacarworks.com/video-course
    This valve gear is from a 2001 Mazda MX5 Miata.
  • ยานยนต์และพาหนะ

ความคิดเห็น • 194

  • @GreenZinfidel
    @GreenZinfidel 5 ปีที่แล้ว +202

    As others have said, the quality of education and delivery in this video is just unrivaled. You are an excellent teacher and I've learned a lot!

    • @elessal
      @elessal 2 ปีที่แล้ว

      DO NOT PAY FOR THIS! it may not have started as a scam but now it is for sure! if you check social media, you will find a lot of people who ask for help and were ignored by this guy.
      in a few weeks the site forgot I bought the course and even if I am loged it it won't let me watch videos, offering me instead to buy the course again. no one responds emails nor messages sent to the social media profiles. also, the course is incomplete and this guy has not uploaded anything in years. and none of the site-only videos were is 4k as promised. only the free youtube ones were. there is not even an option to download the videos, so unless you know of a hackey way to do so, don't bother giving money for this.
      if someone finds a way to download the videos, please upload them to the pirate bay. despite all, the videos were actually quite good.

  • @bestfix7160
    @bestfix7160 5 ปีที่แล้ว +137

    Unbeatable quality and thoughtfulness.

    • @abdulmoen
      @abdulmoen 4 ปีที่แล้ว

      Why not have one large pair of valves per cylinder instead of multiple pair of valves

    • @op-tim_auto
      @op-tim_auto 3 ปีที่แล้ว +1

      @@abdulmoen because of the geometry.. four holes side by side gives more diameter area then two big ones in a given space.

    • @daviderhahon
      @daviderhahon 3 ปีที่แล้ว

      Yeah
      No nonsense.

  • @kanokponkruasarn4901
    @kanokponkruasarn4901 3 หลายเดือนก่อน +1

    High quality video! Straight forward, easy to understand and no background music.

  • @dawoodmsaleem606
    @dawoodmsaleem606 4 ปีที่แล้ว +39

    No more bullshit talk no intro music no head ace music nothing simple and lovely way to teach us 😉

    • @daviderhahon
      @daviderhahon 3 ปีที่แล้ว

      Simply put,
      No Nonsense...

  • @mariospera3282
    @mariospera3282 5 ปีที่แล้ว +42

    This channel is worth many more views and subs

  • @GiantsquidSquid
    @GiantsquidSquid 5 ปีที่แล้ว +15

    I agree, to bad he hasn't uploaded in months I am doing my automotive service technician fundamentals course and this video I feel the way he explains it is way better than most of the channels I find when I'm looking up specific things

  • @daviderhahon
    @daviderhahon 3 ปีที่แล้ว +2

    Interference engine and more....
    So much shared knowledge beyond just engine valves.
    Thanks for the video.

  • @Likeagoodnovel
    @Likeagoodnovel 5 ปีที่แล้ว +9

    This is gold. So informative👌🏼 top notch quality

  • @ahmedbenmeddour6838
    @ahmedbenmeddour6838 5 ปีที่แล้ว +11

    One of the best videos about cars .. thank u

  • @HC-ov2hh
    @HC-ov2hh 4 ปีที่แล้ว +10

    I must say my new friend you have the best channel for learning about the mechanics of automobiles. Thank you!!

  • @cjwise5552
    @cjwise5552 3 ปีที่แล้ว +4

    I’ve watched two videos and I’m sold. You’re the guy everyone needs to learn from. This is amazing content. Didn’t miss anything at all or leave anything out.

  • @ml20101993
    @ml20101993 4 ปีที่แล้ว +3

    Very high quality content, appreciate the effort behind this work. Thanks a lot man !

  • @aniketsangewar3380
    @aniketsangewar3380 4 ปีที่แล้ว +3

    best quality knowledge I have ever seen on youtube...each video shares in depth knowledge about the topic which is generally not captured in reading a book. pls continue to share such quality content

  • @Adikxx
    @Adikxx 4 ปีที่แล้ว +4

    This is the best youtube channel for car knowledge ! By far !

  • @AliasTutorials
    @AliasTutorials 4 ปีที่แล้ว +2

    Awesome videos! Production level is superb, informative and stunning! Thank you

  • @raoras1104
    @raoras1104 ปีที่แล้ว +1

    This is ridiculously high quality.

  • @YetiYada
    @YetiYada หลายเดือนก่อน

    This dude alone makes youtube meaningful

  • @randal7101
    @randal7101 4 ปีที่แล้ว +5

    This channel deserves more subs and views than it already has

  • @jamescartwright387
    @jamescartwright387 4 ปีที่แล้ว +1

    I sell car parts for a living and yet I still occasionally learn a thing or two from your videos. Fantastic work

  • @airmax90_king93
    @airmax90_king93 4 ปีที่แล้ว +2

    This mans videos are truly amazing

  • @japfourme381
    @japfourme381 3 ปีที่แล้ว +1

    Excellent video mate clear & precise explanations as to how the valves work in a cylinder head!!

  • @arbazgul2694
    @arbazgul2694 6 ปีที่แล้ว +32

    so informative and in complete detail about valve. thanks man

  • @VTECsqznN2O
    @VTECsqznN2O 5 ปีที่แล้ว +2

    Omg thank you. I now understand why people say interference motors can get damaged when the timing components break. Very helpful.

  • @iamakramfaiz
    @iamakramfaiz 4 ปีที่แล้ว +1

    Please continue the series it's very helpful.😀

  • @himprakashdas4482
    @himprakashdas4482 2 ปีที่แล้ว

    this is exactly the channel i was looking for...subbed

  • @RoxusRemo
    @RoxusRemo 4 ปีที่แล้ว +3

    From finding your channel 30 mins ago to buying your course, thanks Alex. Just what I was looking for!

    • @elliot1784
      @elliot1784 ปีที่แล้ว

      How to buy? Is it removed?

  • @norsefire20
    @norsefire20 6 ปีที่แล้ว +2

    Excellent video, very informative and helpful

  • @user-oh7gy6rk5m
    @user-oh7gy6rk5m 4 ปีที่แล้ว

    Лучший технический канал по теме ДВС! Без воды и ошибок в терминологии а так же четкий материал!

  • @ajayattul5692
    @ajayattul5692 3 ปีที่แล้ว

    Thank you for educating with lot depth visual clarity, just like valve guide how a valve fits in it

  • @ARSHADKHAN-sb2lj
    @ARSHADKHAN-sb2lj 5 ปีที่แล้ว

    Wow! It’s amazing, I always wanted to know how there stuff works, and here I’m. Thanks, you doing exceptionally well...

  • @Fireneedsair
    @Fireneedsair 7 หลายเดือนก่อน

    Wow! Just a GREAT presentation!

  • @sumitmajumder9733
    @sumitmajumder9733 5 หลายเดือนก่อน

    Passion is visible by your teaching sense and knowledge

  • @barbaduzas
    @barbaduzas 4 ปีที่แล้ว +17

    Bought your full course, cant wait to learn everything about my car!

    • @ibreliohussein8040
      @ibreliohussein8040 4 ปีที่แล้ว +1

      Where can I get the full course

    • @BwanaLawi
      @BwanaLawi 3 ปีที่แล้ว +1

      Totally worth it

    • @MatthewM214
      @MatthewM214 3 ปีที่แล้ว +1

      I bought it but I can’t watch the videos

  • @danielkraut6108
    @danielkraut6108 6 ปีที่แล้ว +3

    Great video again, thank you

  • @Itshami1
    @Itshami1 4 ปีที่แล้ว

    unbeatable videos and channel to compare all youtube videos about car really i appreciate your work

  • @0501245
    @0501245 4 ปีที่แล้ว

    The answer to my question came at 11:20. This channel is gold.

  • @waynebreivogel1742
    @waynebreivogel1742 4 ปีที่แล้ว

    Yet another outstanding presentation.
    THANK YOU!🙏
    PLEASE... camshaft and cylinder head installation!

  • @ayo2437
    @ayo2437 4 ปีที่แล้ว +2

    this is too good to be free on youtube!!! THANK YOU!!!

  • @thomasmiddlebrooke1012
    @thomasmiddlebrooke1012 4 ปีที่แล้ว +1

    A well done video. What's really annoying about interference engines is when they put rubber timing belts on them. Then when the break, you lose the engine because you didn't change out a $50 belt. This is why I'm glad that for the most part, a few good auto makers (Toyota, Ford and others) make non-interference engines with timing chains, or at least chains when they are interference engines.

  • @KB-xc2rz
    @KB-xc2rz 2 ปีที่แล้ว

    Love it bro....please make more videos...on these parts....

  • @chasesblog
    @chasesblog 2 ปีที่แล้ว +1

    Got a 2014 Chevy Silverado that blew its engine back in October, 180k miles, and finally figured out last week a valve went out in the engine and apparently parts of the valve were found in the exhaust. When it went out on me it still drove for about a mile as I could safely get off the road if I didn’t stop immediately so I had that going for me as well as we were able to find an engine to replace it with. Decided to look more into valves and this video was interesting.
    Hopefully how I said that makes sense, I heard what caused it from my dad who is in contact with the guy that’s replacing the engine for us so I haven’t seen any of this myself.

  • @jkaruri420
    @jkaruri420 4 ปีที่แล้ว +1

    You are a good teacher. Thank you!

  • @mountainbeast116
    @mountainbeast116 4 ปีที่แล้ว +1

    Thank you so much for this content🙏

  • @johnsmith-ko2tl
    @johnsmith-ko2tl ปีที่แล้ว

    Thanks for the video my dude!

  • @xxcowboyjamxx
    @xxcowboyjamxx 2 ปีที่แล้ว

    Dopamine to my soul , gr8 video Sir. Subbed

  • @albinlelievre3912
    @albinlelievre3912 5 ปีที่แล้ว +3

    Very clear and high quality vid and channel.
    if i may say something, you forgot to mention how the spring is keeping the valve closed. (caps and retainer...)

  • @onefasho
    @onefasho 2 ปีที่แล้ว

    Well explained bro, keep up the good work 👏

  • @bobi_lopataru
    @bobi_lopataru 3 ปีที่แล้ว +2

    Thank you for showing how the valves fit in, I want to make a 4 stroke engine and I had some doubts to how to deal with the valves

  • @anthonyhope3350
    @anthonyhope3350 3 ปีที่แล้ว

    Nice video men in depth skills

  • @simbayoung4757
    @simbayoung4757 ปีที่แล้ว

    I’m learning so much from this guy. I’m going start saving to pay for the full course. I Will definitely get my money’s worth

  • @shuvachowdhury5040
    @shuvachowdhury5040 4 ปีที่แล้ว

    Your explanation style is far better than animated explanation.

  • @germangedgauds7594
    @germangedgauds7594 4 ปีที่แล้ว

    Your doing premium content, thanks for that!

  • @WigoRaizeTV
    @WigoRaizeTV ปีที่แล้ว +2

    I'm just wondering why this channel do not make videos anymore.

  • @user-dw5yh8zj1m
    @user-dw5yh8zj1m 3 หลายเดือนก่อน

    Delivery par excellon! Knowledge priceless!!!

  • @JimMusonda
    @JimMusonda 3 หลายเดือนก่อน

    The explanation is very clear.

  • @khalil1531
    @khalil1531 3 ปีที่แล้ว

    Thank you for the helpful informations 👍🏻

  • @edlopz1722
    @edlopz1722 4 ปีที่แล้ว

    Thank you !! another great video .....

  • @SoraopenaiPrompt
    @SoraopenaiPrompt 4 ปีที่แล้ว +1

    brothr u are graat teacher may god bless you plz keep up the good work

  • @mike-Occslong
    @mike-Occslong 3 ปีที่แล้ว

    Brilliant guys. Liked!

  • @abdulrahmanjumha7751
    @abdulrahmanjumha7751 3 ปีที่แล้ว

    Thank you for this video this is so useful

  • @elguapo1690
    @elguapo1690 4 ปีที่แล้ว +23

    I've never heard such a clear explanation of an interference engine. I've heard a few people half explain it.

    • @elessal
      @elessal 2 ปีที่แล้ว

      DO NOT PAY FOR THIS! it may not have started as a scam but now it is for sure! if you check social media, you will find a lot of people who ask for help and were ignored by this guy.
      in a few weeks the site forgot I bought the course and even if I am loged it it won't let me watch videos, offering me instead to buy the course again. no one responds emails nor messages sent to the social media profiles. also, the course is incomplete and this guy has not uploaded anything in years. and none of the site-only videos were is 4k as promised. only the free youtube ones were. there is not even an option to download the videos, so unless you know of a hackey way to do so, don't bother giving money for this.
      if someone finds a way to download the videos, please upload them to the pirate bay. despite all, the videos were actually quite good.

    • @jakeencinas2389
      @jakeencinas2389 ปีที่แล้ว +1

      Interference engine.

    • @simbayoung4757
      @simbayoung4757 ปีที่แล้ว +2

      The guy knows his stuff. The best I’ve seen so far

  • @Anurag_Singh_Classes
    @Anurag_Singh_Classes 4 ปีที่แล้ว

    Amazed me by explanation .

  • @condor5635
    @condor5635 5 ปีที่แล้ว +6

    Great video - would have been nice to show the valve seals up close unless I missed it. I just replaced 16 seals on my 2003 Suburban. What a job that was! No more burning oil though! 243k and going strong. Thanks!

    • @elessal
      @elessal 2 ปีที่แล้ว

      DO NOT PAY FOR THIS! it may not have started as a scam but now it is for sure! if you check social media, you will find a lot of people who ask for help and were ignored by this guy.
      in a few weeks the site forgot I bought the course and even if I am loged it it won't let me watch videos, offering me instead to buy the course again. no one responds emails nor messages sent to the social media profiles. also, the course is incomplete and this guy has not uploaded anything in years. and none of the site-only videos were is 4k as promised. only the free youtube ones were. there is not even an option to download the videos, so unless you know of a hackey way to do so, don't bother giving money for this.
      if someone finds a way to download the videos, please upload them to the pirate bay. despite all, the videos were actually quite good.

  • @MonseFilomeno
    @MonseFilomeno 3 ปีที่แล้ว

    I really enjoy learning from your videos the quality is great and your teaching us great i wish you'd make more and could monetize to make money off them

  • @DudicleOfDoom
    @DudicleOfDoom 6 ปีที่แล้ว

    Awesome video!

  • @Superflow66
    @Superflow66 3 ปีที่แล้ว

    Great video thanks for the info 👍

  • @Ben-jq5oo
    @Ben-jq5oo 3 ปีที่แล้ว

    As said already. Brilliant, all round.

  • @streetlight7444
    @streetlight7444 3 ปีที่แล้ว

    No ads?? For real?? This is the most worth watching channel

  • @-Gargantua
    @-Gargantua 4 ปีที่แล้ว +2

    U r probably the best mechanic I know currently

    • @DuddiPranav
      @DuddiPranav 3 ปีที่แล้ว

      Not mechanic . He is an engineer

  • @larryhernandez5062
    @larryhernandez5062 4 ปีที่แล้ว

    Excellent teaching video . . . Thanks . Stay Frosty All

  • @adambias2603
    @adambias2603 4 ปีที่แล้ว

    Wow, ur a natural educator

  • @Steven3D8888
    @Steven3D8888 3 ปีที่แล้ว

    Thanks for sharing!

  • @mtzkidd
    @mtzkidd 4 ปีที่แล้ว +1

    These videos are really good. Information very accurate. However if you had an animator to animate your descriptions then this would be flawless.

  • @tylerhonch
    @tylerhonch ปีที่แล้ว

    The dragging on the machined surface!!! Good video tho, learned somethings !

  • @stellarv5689
    @stellarv5689 หลายเดือนก่อน

    Good explanation

  • @sabeelmustafa
    @sabeelmustafa 3 ปีที่แล้ว

    i am planning to be a car mechanic as i am related to completely different field,
    and yet i have my 5 hours watching your videos,
    now when i drive my car, i know how its moving

  • @davecao908
    @davecao908 3 ปีที่แล้ว

    good information. wish i could absorb it all.

  • @cesarbarrientos8089
    @cesarbarrientos8089 3 ปีที่แล้ว

    Your gazing upon a genius when tuned into this channel.

  • @ianvangiesen2523
    @ianvangiesen2523 3 ปีที่แล้ว

    Great video! I have a question regarding valve float: does the ignition process in the combustion chamber provide any force that aids the spring in closing the valve stem and keeping it in contact with the follower? I'm doing some analysis on a cam-follower and valve-stem assembly, and it seems that the force needed to keep the valve in contact with the follower is extremely high (~10,000 lbf or ~44,000 N of force) much higher than is reasonable with springs that would fit in that area. Do you or any other viewers here have ideas or input on this?

  • @TheJoyOfGaming
    @TheJoyOfGaming 2 ปีที่แล้ว

    No fluff, cheers mate.

  • @rmp608
    @rmp608 6 ปีที่แล้ว +1

    EXCELLENT!!!

  • @GetUpFalcon
    @GetUpFalcon 5 ปีที่แล้ว +3

    Just stumbled upon you after googling how water cooling works. Terrific stuff mate - as an Aussie I'd much rather listen to a Brit over an American and it's thrilling to now know there's one out there to listen to!!

  • @Farseer1995
    @Farseer1995 4 ปีที่แล้ว +1

    Where would one find the video about the cylinder head?

  • @mihailpetrovici5044
    @mihailpetrovici5044 4 ปีที่แล้ว

    Very good chanell

  • @cailleywitte3554
    @cailleywitte3554 2 ปีที่แล้ว

    that was awesome

  • @jmurphy1973
    @jmurphy1973 4 ปีที่แล้ว +1

    10:50 The Hemi guys just went all giddy

  • @CatheLeiper
    @CatheLeiper 4 ปีที่แล้ว

    Very cool. I know as much about engines as a box turtle knows about The Who; learning about such an ubiquitous and important piece of machinery is quite satisfying. My curiosity is stoked primarily by interest in motor racing--when a book mentions 4-valve heads as an important aspect of engine development during the 1.5 liter F1 era, I want to know what that means. Alas, such knowledge doesn't keep me from fantasizing about racing a Lotus 33 at Spa, and degrading my own puny life experiences. Why aren't we satisfied with what we have?

  • @PoliticalGangster
    @PoliticalGangster 3 ปีที่แล้ว

    Wanted to see what a valve seat and valve seal and valve guide looks like. Damn you to an otherwise good explanations.

  • @deveshjaiswal4601
    @deveshjaiswal4601 4 ปีที่แล้ว +1

    Exceptional Teaching skill..can u make whole engle assembly video for training purpose? Please sir make it..

  • @dickJohnsonpeter
    @dickJohnsonpeter 4 ปีที่แล้ว

    Why on earth do idiots like Scotty Kilmer have millions of subscribers and you only have 70k? You have the best automotive engineering channel out there. The production quality is top notch, your shop is amazing, The content is great. Thank you!

  • @theepicyoutubization
    @theepicyoutubization 4 ปีที่แล้ว

    Dragging that head, face down across the table @ 2:51 made my brain fucking scream

  • @Jmoneyy365
    @Jmoneyy365 5 ปีที่แล้ว +1

    Can you do a video on timing belts and serpentine belts?

  • @REALITYREFUGE.
    @REALITYREFUGE. 2 ปีที่แล้ว

    Thank you

  • @maxhoonigan3757
    @maxhoonigan3757 4 ปีที่แล้ว

    When you replace the valve do you have to brake it in slowly or can you just run it like normal??

  • @djameleddinnasri3792
    @djameleddinnasri3792 4 ปีที่แล้ว

    Good bless u bro

  • @fundamentalsofengineeringwithf
    @fundamentalsofengineeringwithf ปีที่แล้ว

    U R Awesome Thanks

  • @qwerty4964
    @qwerty4964 3 ปีที่แล้ว

    Can you explain about tappet clearance???

  • @jatoxo
    @jatoxo หลายเดือนก่อน

    9:48 Won't the springs return back their potential energy as they slide against the other side of the cam, pushing it along?

  • @d.h1600
    @d.h1600 3 ปีที่แล้ว

    Hi, sorry for asking this!
    I want to find the name of a turbo-diesel engine (4 cylinders) that has 125ps/2600rpm? Could you help me?
    Thank you very much!

  • @minamishail_Tech2024
    @minamishail_Tech2024 4 ปีที่แล้ว

    Can you make a series of videos about turbo engines & what is good & bad about it ?