The level of understanding is awesome because I can't seem to see it until it's explained but this guy is a natural. The explanation is awesome

This was an excellent case study and the explanation definitely makes it a watch more than once video. Deep dive.

@DTEAuto

11 ай бұрын

Much appreciated!

I'm astonished that the engine ran well enough under normal load that it was able to hide such a major valve train failure. I guess it shows how efficient the engine breathes with only one intake and one exhaust valve in operation on the bad cylinder. This was definitely a bizarre case study, Sadel. Thanks for taking the time to grab all of the Pico captures!

@DTEAuto

2 жыл бұрын

Dave, the customer had no idea, and unfortunately he had just purchased the vehicle when he brought it to me, the only thing he mentioned after I brought this issue up to him was that he thought it felt a little underpowered under heavy load. Pretty crazy situation for sure but glad to have experienced it. Thank you for watching

Thanks 😊 great diagnostic and explanation breaking down the waveform

Solid work

Well done, looking forward to seeing more of your videos!

@DTEAuto

2 жыл бұрын

Thank you, there's plenty of good information on the other videos I have posted as well, and there's definitely more to come. Thank you for watching

@PaulysAuto

2 жыл бұрын

@@DTEAuto it's awesome to have someone who does an amazing job of teaching this stuff out there. Your style is very unique and I rather enjoy it. Keep it coming man!

Very good Video !! Big learning time !

I have just found your channel and i am very impressed with your case studies , you should have more followers for sure, there are some presentation things but great content ,

@DTEAuto

2 жыл бұрын

I am glad to hear you coming across my channel, I hope to get it to grow but more importantly for me, is to get the good content out for people to learn from, I thank you for the support and for watching and you can always share with others to help it grow.👌

Great load of info.

@DTEAuto

2 жыл бұрын

Glad to hear so, and thank you for watching

Great video! I’m trying to get more into the European side of things and scopes as well! I appreciate your effort in creating this helpful content for us!

@DTEAuto

2 жыл бұрын

Thanks Greg, and I do get a lot of euro's in here, but I will work on pretty much any make and model. And a lot of the vehicles I post videos are sometimes unique scenarios, so feel free to check out the other videos I have posted in the past because have a lot of scope usage in regular ways and some unconventional methods for pin pointing diags. Glad you enjoyed and thank you for watching.

@gregjones8501

2 жыл бұрын

@@DTEAuto yes sir no problem! You have a new subscriber here and I’ll be on the lookout for more exciting diags from you!

Excelente video, recién lo conozco y voy a ver todos sus videos, se nota que van a ser muy interesantes, gracias

@DTEAuto

2 жыл бұрын

Gracias Marvin!

@arafo62

2 жыл бұрын

Algunos en español no quedarían mal jaja

@DTEAuto

2 жыл бұрын

@@arafo62 Talves un dia aqui en el futuro

Awesome case study Sadel, great analysis of the waveforms. I'm wondering if the higher peak for cylinder 3 was due to an increase in crankshaft speed because of the lower compression in cylinder 1. Very hard to see in the waveform for sure.

Hi, this is very great video, thanks for sharing. Do you think this car also exhaust side timing out? Because I saw the the exhaust valve close, pressure still going up. I think this is uncommon. Do you think so?

@DTEAuto

2 жыл бұрын

I don't believe that it was, from what I can remember, but I can't guarantee that since I never compared to a known good. But what I do know is that it is not uncommon to see that rise at that point in many euro's. I have seen it in other captures and when the cam gear is phased you can see that rise go away. Hope that helps , thank you for watching

At idle, you wouldn't see a lot of need for a second valve, at higher rpm you would see it. 10:50

Did you use a pressure pulse sensor here

@DTEAuto

2 жыл бұрын

Used a vacuum transducer on intake and inches of water on exhaust and regular absolute transducer in cylinder