Blowby What is normal and what is not?

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  • Опубліковано 2 чер 2020
  • in this video i will show you what is normal and what is not, and more importantly, we need to first understand what exactly is blowby
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КОМЕНТАРІ • 612

  • @MrDIYer
    @MrDIYer  3 роки тому +13

    check out my homemade water cooled compressor made from a junk airbrake pump. Tell me what you think. ua-cam.com/video/tNmAcYsSxIw/v-deo.html

    • @HandMadeWrath
      @HandMadeWrath Рік тому

      If smoke comes out is that excessive blow by as well?

  • @citizenplane5840
    @citizenplane5840 3 місяці тому +19

    Man this is the best way to explain it. And English isn't even your first language. Well done my friend. You're an amazing teacher.

  • @spicygringo5044
    @spicygringo5044 3 роки тому +176

    This is one of the best explanations I have ever seen. Thank you

    • @MrDIYer
      @MrDIYer  3 роки тому +3

      thank you...

    • @ilikethekeyofE
      @ilikethekeyofE 2 роки тому +1

      I second this.

    • @panchocapistrano6956
      @panchocapistrano6956 2 роки тому +1

      @@MrDIYer wouldn't a compression test be the ultimate decider whether you have excessive blowby?

    • @mirandabri834
      @mirandabri834 2 роки тому

      I like your presentation sir. God bless you. And please be saved by the Lord Jesus Christ before its too late! John 3:16 For God so loved the world, that He gave His only begotten Son, that whosoever believes in him shall not perish but have everlasting life. End. Glory to God amen 🙏

    • @JA-rc4uy
      @JA-rc4uy Рік тому

      @@panchocapistrano6956 Sorry to revive a 1 year old post. But no, a compression tester will only tell you how much compression a cylinder is capable of producing. And sure, you can find a cylinder with low compression with a compression tester, but that will not tell you how much compression is being lost. The way to know how much is being lost is to use a cylinder leak down tester. Some compression lose is normal on all engines, but excessive can be an issue. That is why you use a leak down tester, to see if the cylinder is within specs.

  • @MowSow
    @MowSow 3 місяці тому +2

    I’ve been working on my cars for 3 decades .. this is the first time I understood a concept I thought I knew very well. I was wrong, it took a genius like you to explain it. This video is very underrated!!

  • @notretireingearlyat5581
    @notretireingearlyat5581 3 роки тому +73

    This video actually made a bulb come into my head "I get it"..it was so easy to follow and so carefully explained with the other examples given!!
    Thanks so much for the education.

  • @robsanchez6618
    @robsanchez6618 2 місяці тому +2

    That was one of the best videos on this subject THANK YOU

  • @saintpeterson5275
    @saintpeterson5275 3 роки тому +70

    This is the best video about blowby I have had seen so far, it is very easy to understand the explanation. The others never mentioned that there are two(2) types of engine blowby.
    I'm very glad that I found your channel.

  • @mr.e.r.2913
    @mr.e.r.2913 6 місяців тому +2

    The video guides us the indicators of engine and types of blowby. Very straigt forward.

  • @teemukesti3934
    @teemukesti3934 2 роки тому +12

    I didn't read the comments before watching this but now i see I'm not the only one saying this. This was probably the best explanation of anything car related I've ever seen. Thanks for the video!

  • @triblues7065
    @triblues7065 3 роки тому +16

    almosts eleven minutes ang video mo. In less than two (2) minutes, nagustuhan ko ang video mo. Brief, concise, on point. Magaling ka mag turo and mag explain. Maraming salamat sa inyo. We need the likes of you dito sa Pinas and on youtube. Mas madaming matutunan ang mga viewers sa pamara-an mo sa pag turo, explain, and present. Maraming Salamat, Sir! Isa na po akong bagong subscriber mo!

    • @MrDIYer
      @MrDIYer  3 роки тому

      thank you po..

  • @deathheadmothman11
    @deathheadmothman11 Рік тому +2

    I knew what blow by was from prior encounters but you explained it with detail and actual knowledge to back it up with pictures/videos. EVERYONE who is buying a used diesel or has one they are keeping forever should watch this. Great trick with the white paper!

  • @ryanalmeida2916
    @ryanalmeida2916 3 роки тому +1

    These videos are gold, not the best quality but more knowledge then any video I’ve ever watched on blow-by

  • @RonaldEJones-cd3fr
    @RonaldEJones-cd3fr 11 місяців тому +1

    Finally, a clear explanation complete with checkpoints from someone who knows what he is talking about. Thank you.

  • @titotrejo3070
    @titotrejo3070 3 роки тому +3

    Thank you so much I’m actually driving 8hrs to look at a freightliner and this video made me so much more comfortable to buy or not to buy !!!!! 👍💯

  • @mechanknuckle
    @mechanknuckle 3 роки тому +10

    Excellent explanation. Most people don't understand this.

  • @kumarpooran1831
    @kumarpooran1831 2 роки тому +1

    Great video @Mr. DIYer, your explanation and demonstrations were way better than some instructors.

  • @Essenheimer
    @Essenheimer 2 роки тому +3

    Thank you for taking all that time to make a video and explain things so well!

  • @albertvela8712
    @albertvela8712 Рік тому +1

    I'm glad I saw this video. Saved me from buying a headache. Thank You You explained it very well.

  • @poisonforlunch
    @poisonforlunch 2 роки тому +1

    galing ser. finallly, someone who knows what he is talking about explaining the subject thoroughly. well made video. thanks

  • @sexyeyes6203
    @sexyeyes6203 3 роки тому +9

    Thumbs up ... i like the way how you explain it by by showing the actual engine parts ..and show some illustration ...well explained ..Thanks !!!

  • @goose2090
    @goose2090 2 роки тому +3

    Great info. I drive junkers back & forth to work because I don't like risking deer assaults & metal particulates on my clean rides. Keeping junkers in shape is a chore, but I enjoy the knowledge & it gives me something to do.

  • @fortunestanley
    @fortunestanley 5 місяців тому +1

    3 years ago, but still very, very helpful. Thanks for the well elaborate information.

  • @eulyverjameseugenio104
    @eulyverjameseugenio104 3 роки тому +4

    this guy is genius.. I hope to see videos with him in motorcycle DIYS👌👍

  • @parales03
    @parales03 3 роки тому +2

    Thank you!!!! This video did help me out a lot!! I’ll be performing the test today.

  • @goodmusickforthesoul
    @goodmusickforthesoul 3 роки тому +1

    The best video about blow by that I’ve ever seen. Liked and subscribed. Thank you!

  • @bhaskarudupeddakotla6126
    @bhaskarudupeddakotla6126 2 роки тому +1

    Excellent explanation about blowby. Very much useful to field technicians even who do not have blowby tool

  • @KevinTaddeo
    @KevinTaddeo 2 роки тому +1

    Best description ever. Very well done sir. Thank you.

  • @tatangBoi
    @tatangBoi 3 роки тому +8

    Best and honest explanation!!!

  • @jeffwellman213
    @jeffwellman213 3 роки тому +3

    Wow. Thank you for this detailed explanation!

  • @bernbrul9145
    @bernbrul9145 3 роки тому

    Sir galing mo po magexplain.. Mabuhay ka po..

  • @swatipatil555
    @swatipatil555 3 роки тому +4

    All my doubts on blow-by has been cleared in a single video.

  • @dondi7
    @dondi7 3 роки тому +1

    The best explanation I've seen! Thank you.

  • @garypitt7020
    @garypitt7020 3 роки тому +1

    Thanks, it's well explained, I just happened to have the same engine, but mind have excessive blow by.

  • @dogtailsmatter
    @dogtailsmatter 3 роки тому +1

    Thank u for taking the time to educate on this problem. Saved me alot of time money

  • @JeffreyKB
    @JeffreyKB Рік тому +1

    You explain this perfectly. Very well done.

  • @dannoi
    @dannoi Рік тому +1

    Superb video ! very technical, yet explained in a easygoing way ! thank you for this !

  • @BaptistJoshua
    @BaptistJoshua 8 місяців тому +1

    I subscribed because of this video. You are very thorough and made an excellent video, which moved in good order, teaching us step by step. Thank you!

  • @MrDIYer
    @MrDIYer  2 роки тому +1

    What is blowby? Blowby pressure short version 👉 ua-cam.com/video/aRIYtYpV5Hc/v-deo.html

  • @6364928
    @6364928 3 роки тому +1

    Excellent description. Many thanks.

  • @fdeguilla
    @fdeguilla 3 роки тому +4

    You explained it very well, thank you.

  • @patricksilvestri2276
    @patricksilvestri2276 2 роки тому +1

    Best explanation of this article and very helpful.

  • @dent-clublondon
    @dent-clublondon 2 роки тому +1

    Best explanation on basis of engine theory with excellent demo 👌

  • @aedwards4496
    @aedwards4496 2 роки тому +4

    Great video, well explained. Not sure about the garden hose used as the rocker cover breather pipe though

  • @olamabambi4193
    @olamabambi4193 Рік тому +4

    Thank you for taking the time to educate many people about the operation of diesel engines. It is very important for your viewers to remember to do all necessary scheduled maintenance in order to prevent any premature failure or wear of their diesel engine. 👏

  • @xxwalhalaxxmozza7415
    @xxwalhalaxxmozza7415 2 роки тому +1

    Excellent video thanks. My transit mk7 is chuffing smoke from the filler, apparently this is fairly normal for them, I’ll try the paper test now and include the vent and oil check pipes

  • @nattydreadlocks1973
    @nattydreadlocks1973 2 роки тому +1

    This guy really knows his stuff.👍👍👍

  • @BLAZEPSI
    @BLAZEPSI Рік тому

    Salamat Sir! Madaling maintindihan... More power.

  • @edgarjabines2108
    @edgarjabines2108 Рік тому +1

    Absolutely I learned a lot from this. Thank you so much more power to you

  • @rgarciaprl
    @rgarciaprl 3 роки тому

    Ang galing. Salamat po dami ko natutunan

  • @marconunez174
    @marconunez174 2 роки тому

    Galing mo sir. Very knowlegeable and super informative. Keep it up

  • @tafadzwamutizwa9102
    @tafadzwamutizwa9102 3 роки тому +2

    Very informative . Thanks i hope we will get more videos like this

  • @user-io1pv8zc3u
    @user-io1pv8zc3u Місяць тому +1

    Best Explaination ever💯🙏

  • @ciaran15
    @ciaran15 3 роки тому +2

    Another great well explained video. Good job 👏

  • @Nanogrip
    @Nanogrip 2 роки тому

    Best explanation on blowby gas! Thank you friend for this video and makes sense to test with a compression test tool. I have one at home but I don't know why I did not think about using it. I'll check out my tiny Toyota Passo this weekend as I see some smoke (or water vapor?) coming from the oil fill cap and it burns a quart of oil every 3000km, many blessings from the tiny islands of Palau!

  • @hellohi3392
    @hellohi3392 3 роки тому +1

    Excellent explanation. Thank you.

  • @MrDIYer
    @MrDIYer  3 роки тому +1

    Here's a video on what blowby looks like before and after engine rebuild. ua-cam.com/video/B6rR5Km3PLA/v-deo.html

  • @VJMCrafts
    @VJMCrafts 2 роки тому +1

    well explained, thank you. so easy to understand

  • @bernardchangtyseng4883
    @bernardchangtyseng4883 3 роки тому

    Thank you sir,,,,,,very good explanations.clear and direct to the point.

  • @_justinR1
    @_justinR1 2 роки тому +1

    thank you for providing such an informative video!

  • @zurgboy07
    @zurgboy07 3 роки тому +4

    Wish I had a teacher like you

  • @DericCribbs
    @DericCribbs 3 роки тому +2

    Perfect, I watched the entire video. That's pretty amazing👍🏁

  • @skotsephrenia1
    @skotsephrenia1 Рік тому

    Filipino engineer... Mabuhay..galing mo idol

  • @Mikeandlucy1
    @Mikeandlucy1 11 місяців тому

    Very interesting, informative and easily understood, thanks

  • @hamishlovesit4731
    @hamishlovesit4731 Місяць тому +1

    Great video , thanks for your explanation and experience 😊

  • @choisagario6962
    @choisagario6962 3 роки тому

    Very good explanation thank you sir.

  • @XChaoticComposerX
    @XChaoticComposerX 5 місяців тому

    CLEARLY explained... Thank You Sir...

  • @peterchua9952
    @peterchua9952 Рік тому +1

    Thank you for the amazing explanation !

  • @ministryofengineering3850
    @ministryofengineering3850 Місяць тому +1

    Excellent video, thanks

  • @slg2771
    @slg2771 2 роки тому

    Thank you very much, this was very helpful!

  • @xupermanu
    @xupermanu 3 роки тому +1

    you are a true expert

  • @billyhopkins7094
    @billyhopkins7094 3 роки тому

    Amazing video very helpful thank you!!

  • @HSEMr
    @HSEMr 2 роки тому

    Very well explained Sir...thank you for sharing..

  • @totolarios8125
    @totolarios8125 3 роки тому

    Thanks for the informative video sir it will help a lot.

  • @nekomajin88tvxlusive25
    @nekomajin88tvxlusive25 3 роки тому

    Easy to understand....tq so much

  • @user-jc7bw4cd3u
    @user-jc7bw4cd3u 3 роки тому

    Thank you for your explanation!!!

  • @marlongarcia5972
    @marlongarcia5972 2 роки тому

    Thank you for sharing your knowledge

  • @joseortiz-hd3qp
    @joseortiz-hd3qp 3 роки тому

    D best.!!.. i did check on those points you mentioned and i have an overhaul planned already. Correct analysis . very accurate diagnosis

  • @gersonvalladares6627
    @gersonvalladares6627 Рік тому

    Amazing and complete explanation.

  • @graphene1487
    @graphene1487 2 роки тому

    excellent video! you give me confidence in assessment.

  • @ericvillanueva60
    @ericvillanueva60 11 місяців тому

    very well explained sir

  • @jorgevillarroel7761
    @jorgevillarroel7761 3 роки тому

    GREAT VIDEO EXPLANATION.

  • @precisiont5188
    @precisiont5188 Рік тому

    Great teaching. Now I understand.

  • @dingski_diy
    @dingski_diy 3 роки тому

    best explanation ever.. thank you sir

  • @onesalty1
    @onesalty1 Рік тому

    Very excellent video, well put together! . Thank you.

  • @AfkhamAzeez
    @AfkhamAzeez Рік тому

    Very well explained. Thank you.

  • @ronaldmanguba8990
    @ronaldmanguba8990 3 роки тому

    That explains well... Thank you

  • @hernilsoriano4873
    @hernilsoriano4873 Рік тому

    Ok pre panalo ka sa explaination thank you kabayan

  • @OMARENGG22
    @OMARENGG22 2 роки тому

    Very informative video. Thanks for sharing

  • @stuartwood2677
    @stuartwood2677 2 роки тому

    10/10. Thank you for sharing this video.

  • @colquest
    @colquest Рік тому

    Excellent video, thank you

  • @bochnarbunch871
    @bochnarbunch871 3 роки тому +4

    Thank you for this wonderful video. I don't know much but you've explained it perfectly. I'm afraid it taught me my engine might be on it's way out. Tough to swallow after I just had the head gasket replaced last year and the trans rebuilt a few months ago.

    • @MrDIYer
      @MrDIYer  3 роки тому +4

      Be sure to perfom compression test first

    • @bochnarbunch871
      @bochnarbunch871 3 роки тому

      @@MrDIYer thank you for your response. I appreciate it.

  • @michaelangelosuarez3201
    @michaelangelosuarez3201 3 роки тому

    new subscriber here boss.thanks for the crystal clear explanation.you are a great teacher boss!!!

  • @marinussnyman273
    @marinussnyman273 4 дні тому

    Very well explained...

  • @janstifmedalla6955
    @janstifmedalla6955 3 роки тому

    thank you for your video sir... very informative

  • @Gabsfiles
    @Gabsfiles 3 роки тому

    Thank you for this detailed information...

  • @rob102865
    @rob102865 3 роки тому

    Galing sir, thanks!

  • @pasha_houston
    @pasha_houston 3 роки тому

    Excellent video. Thank you !

  • @critterpower
    @critterpower 10 місяців тому

    Absolutely great knowledge here

  • @jamesbondesole1551
    @jamesbondesole1551 11 місяців тому

    Very clear explanation❤

  • @upzycled4u952
    @upzycled4u952 2 роки тому

    Thank you sir, for an excellent explanation! I'm less worried now that I bought a bad car 😅