check out my homemade water cooled compressor made from a junk airbrake pump. Tell me what you think. kzfaq.info/get/bejne/qrSddMaK2Lnceas.html

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.

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!

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!

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.

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.

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 !!!!! 👍💯

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

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

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!!

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.

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

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!

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

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. 👏

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

Excellent explanation. Most people don't understand this.

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

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

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

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

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

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

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

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

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!

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

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

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

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

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

Best and honest explanation!!!

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

This guy really knows his stuff.👍👍👍

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!

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

Excellent video explaining this situation!!! Had a bad blow by problem in a Saturn. Clean piston tops and rings with good soaks, and Amsoil and Royal Purple fuel System cleaners. Put on a new PCV, had valve seal blow by test too. I even put on a catch can to see the amount it was blowing by....Not opposed to fixes in a can, if they WORK ! I went ahead and tried that RESTORE additive, after all else had failed. Well the little bit it builds up on the Rings was enough to slow the blow by way way down ! I'm sure results will vary for different engines and previous care and mileage situations! There isn't much else I could do, before engine teardown. Just not worth it, on this car to me.. But it still runs well,, a little better now too.. So just a thought for anyone who has a car not worth the price of re-ringing etc.. Do everything like the fuel cleaner additives first, Clean well working PCV.. The 10 bucks was well worth it for me, at least...Great explanation on how blowby is caused and what to look for!!!👍 Thanx; Jethro

The best explanation I've seen! Thank you.

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

Best explanation of this article and very helpful.

You explain this perfectly. Very well done.

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

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.

Salamat Sir! Madaling maintindihan... More power.

Best Explaination ever💯🙏

Best explanation on basis of engine theory with excellent demo 👌

Filipino engineer... Mabuhay..galing mo idol

Wow. Thank you for this detailed explanation!

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

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

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

-- Well explained. I was a little surprised C4 was the only good one before rebuild. Ran a lot of Jeeps with the I-6, 4.0L and that cylinder the closest to the firewall was always the hottest. Hey thumbs up. And had a chuckle with the garden hose. Hell, if it works :)

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

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

Another great well explained video. Good job 👏

Not a mechanic, instead I do DOT truck inspections. This topic came up and I had no idea what they were talking about. I now know more than I ever expected to know about blowby. Thank you.

Great informational video. 6.6 duramax light smoke from crankcase n every so often it is excessive I think what you said by your engine is on it's way out 🙉 I hope not but well see. Thanks RL

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

You explained it very well, thank you.

Hi sir, i enjoyed watching all of your videos. Sana meron din kayo video ng 4D56 Turbo Intercooler (montero sports) tips

went to look at a diesel SUV yesterday, took the oil cap off and it just about blew my hat off. so glad i checked to see if that was normal or not.

Wish I had a teacher like you

All your videos are great but this one made me understand why my 201 is weak and why oil forces from the cap. I guess I have to look for an engine. Thanks. 👍👍

Good explanation. My brother's Land Rover (Range Rover) diesel blows a mist out of the oil filler hole. It looks like blowby but it is normal in these engines: It's not coming out forcefully but it does make a chuffing noise for a short time when it starts N.B. It just passed a roadworthy and independent inspection. A piece of paper placed over the oil filler hole didn't move i.e. It's not real blow by. In the meantime, we freed up the compression and oil rings with a single application lubricant that bonds to the metal. The engine immediately got quieter (purrs like a kitten now) and the fuel economy improved. 🙂

Great explanation, just swapped an engine on a 2000 Corolla and it eats oil like a Eastern European mayonnaise. Oil cap floats when you take it off while engine is running. Thinking about rebuilding it because these are so old and have so many miles on them

Mine's been like every since it was brand new but it gets great gas mileage and the compression test is fine!

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

Excellent description. Many thanks.

Best I've seen, thank you

thanks for this video, I learned a lot. keep it up. by the way I have the same engine 4D56 for my L200 and now it's an excessive blowby, there's smoke out in a dipstick hole with a lot of oil out. Do I need to overhaul now my engine? pls advise. thank you sir. God bless

i like your tutorial video. much better than going to a school to learn this. i just got this training for free. thank you. it would have been nicer if you did us a comparison of excessive blow by vs regular blow buy vs leak down test. but nice vid though.

thank you for providing such an informative video!

well explained, thank you. so easy to understand

Ang galing. Salamat po dami ko natutunan

Hi Sir. Thank you for your very informative video. I hope i can show to my video which i really confuse whether my engine is blowby or not! Again Sir thank you for this video.

Excellent video, thanks

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

Very interesting, informative and easily understood, thanks

you are a true expert

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

Thanks for the video!! I have porsche cayman 987, I have a white smoke coming from a hose under the engine, it smells like oil burnt. The engine performance is normal but I know the white smoke is not normal as people try to warn me at every stop, I really don't what's happening

Great video , thanks for your explanation and experience 😊

CLEARLY explained... Thank You Sir...

Excellent explanation. Thank you.

EXCELLENT VID!!!!

Thank you for the explanation sir, i was wondering why i hear sound when i take put the oil cap.

Hello from Australia🇦🇺. This was a great video. Thankyou. I subscribbed and look forward to more diesel related content. 👍

What an effort and passion to share the knowledge you know sir fromm🇮🇳🇮🇳🇮🇳🇮🇳🙏💯♥️

Thank you for the amazing explanation !

excellent video! you give me confidence in assessment.

Excellent bro

Very informative thank you! if i detect excessive blowby in my car, will thicker oil or oil additives help? thanks

Had my oil pan off and had to turn the crank and noticed what looks like carbon buildup on the underside of the pistons. As I turned the crank you could feel pressure buildup and start to leak out. The pressure was strong in each stroke. This is what led me to this page.

Awsome video man, very good explanation 👏

@mr. Diyer. You are awesome. Best explanation in KZfaq

Amazing and complete explanation.

10/10. Thank you for sharing this video.

Nice video and explained very well.

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

Nice work. Thank you.