Marine Engines Exhaust Gases Color Analysis / Chapter 17 Diesel Engines Course

[@eminentog]

Thank you

[@MrLopezclasses]

You're welcome.

[@en8581]

This is an amazing video- thanks! I wish you would have covered 1 issue that is very common: 1) cause and significance, if any, of white smoke on startup that clears within a few minutes?

[@MrLopezclasses]

Thanks for sharing!. I hope this material is useful for you. Regards

[@frad5871]

It happens to me too but it clears in few seconds

[@The_Navigator.]

Excellent sir

[@GodblessOrhe]

Thank you very much sir for the video, but I have a question what is the type of smoke the is coming out from the engine if the engine is in good working condition

[@MrLopezclasses]

In normal conditions the color should be clear. No colored. I hope this material is useful for you

[@hamadsaudal-thani2498]

Thanks

[@commonsensh]

I believe MAF is mass air flow...not manifold absolute flow sensor?

[@SoundzAlive1]

Hi Mr Lopez, If the smoke is white or grey and only when engine is hot and goes away when returning to idle? Alarm will sound if at high revs for five mins but not if low medium revs. André

[@MrLopezclasses]

This is probable a small leak on the head gasket. Please try to check compression in each cylinder

[@SoundzAlive1]

@@MrLopezclasses thank you so much I did not consider this option. André

[@MrLopezclasses]

Also, check the condition of the Air Filter. In some cases people clean the engine room and splash fresh water over the engines, then the filters are clogged with water

[@prettyparadoxicalwoman8285]

Volvo 1977 dufour 31 black smoke as a stream and white as a second stream

[@alimoghnieh1621]

Couldn't white smoke also be fuel vapor caused by unburnt (completely unburnt as oppsed to partially unburnt) fuel due to low compression?

[@MrLopezclasses]

Thanks

[@pandrdoberman]

Buy microphone

[@StevenTyler-q2h]

Thanks

[@michaelgothenburg364]

Thank you

[@michaeladesubokan1759]

Thank for theory/ practical analysis