Did you solve the black smoke from your car's exhaust issue? Let us know in the comments below how you did it, and maybe you can help someone else with excessive black smoke! Don't forget to like the video and subscribe to our channel! More black smoke diagnosis Info: mechanicbase.com/engine/black-smoke-from-exhaust/ Website: mechanicbase.com/
I had a bad MAF sensor, cleaned EGR and Intake Manifold, changed air filter now I have 0 black smoke, but before that I could block road with smoke for a full minute if there is no wind xD
My M47TU engine started vibrating more last year, in the last month it has started shooting loads of black smoke and the turbine was hardly kicking in anymore with acceleration taking truly painfully long. I'd put my foot all the way down and wait about 30 seconds or so to get to the desired speed. I also noticed that when the engine was cold it performed better or as if nothing was wrong. Now I did occasionally get a check engine light which would go away on its own and come back. On a scan a MAF fault and DME fault showed. I changed the MAF as that is one that does not get cleaned! Once contaminated, you need a new one (on my 3rd one), also changed the gasket that goes onto the turbo inlet air pipe because it was shredded. Performance has improved, the turbo always kicks in albeit still a bit late and definitely not back to normal power. As well as still a lot of smoke, although a bit less than before, except on really hot days when it darkens the past in the rearview mirrors. Noticed blowby on the flex exhaust pipe, lots or oil squirting from the exhaust recirculation pipes that goes on the EGR. Next step is to remove the EGR and that pipe and clean them both as well as having the flex pipe replaced. Will see if these solve the issues.
@@CyesH-we6oo No, I finally solved it. Besides the turbo inlet gasket, it was also the egr inlet pipe which was cracked and leaking air. Replaced that as well and the engine returned to normal.
Why noone ever talks about old, cracked rubber boost pipes? You cannot see the damage until its under pressure and you cant get pressure without the load.
Thanks for this checklist. I get smoke and rough running accelerating from low RPM which clears up at higher RPM, with a Volvo D4162T. Hoping I don't have to go as far as injectors to clear it up.
Thanks buddy i have those problems with my 7.3 powerstroke ford excursion and also the glow plug diesel module is not working. I have to eliminate the black smoke that is my mission
a very important cause it intake manifold or intake valves plugged with soot coming from EGR system, it is why i fear the VW software " adjustment" to conform federal requirements, the NOx content was too high ( an indication for high combustion temperature ) so an easy way to remedy is to increase the EGR shot more economical than install a DEF injection system but with the result that the engine becomes soot plugged much before the end of its useful life meaning that the probability that the engine needs deep service at the charge of the owner is significantly increased
Hi Iv got a skoda octavia 1.9tdi 2004 not pd it's the old one with injector pump bad grey smoke only when cold no smoke when warm any ideas would be appreciated
My 2005 Mercedes Benz diesel giving black smoke and pushing gas pedal all the way not a acceleration coming in Any possible tips please Thanks a million in advance
@MechanicBase Thanks mate. I get a good puff of black smoke if I rev in neutral and a initial puff when taking of but no black smoke that I can see in rearview while going through the gears or cruising. It's a 2004 Kia j2 diesel. At night I can see a stream of fumes when a cars lights are behind me but it's not black smoke is that ok?
Hi I have a ford mondeo from 2004 and the garage changed my injectors and the injection pump and since then my car it’s sending a lot black smoke under acceleration… do you have any idea why this happens?😢
Hi I have black smoke coming from my X3 e83 deisel turbo there is alot of oil in the turbo pipe and and temperature sensor in the turbo charge pipe will this oil get into exhaust and burn the grey smoke it's only on hard exceratuon I think the turbo oil seals have have gone
Did you solve the black smoke from your car's exhaust issue? Let us know in the comments below how you did it, and maybe you can help someone else with excessive black smoke!
Don't forget to like the video and subscribe to our channel!
More black smoke diagnosis Info: mechanicbase.com/engine/black-smoke-from-exhaust/
Website: mechanicbase.com/
I helped my wife's family fix our 2005 Toyata Fortuner using the information you gave in this video. Thank you sir. Count me as a subscriber.
I had a bad MAF sensor, cleaned EGR and Intake Manifold, changed air filter now I have 0 black smoke, but before that I could block road with smoke for a full minute if there is no wind xD
Black diesel
For the MAF and the egr did any signs appeared?
Should fully delete the fukin egr
@@ShupNride I guess, I am starting to get some black smoke again and feeling little bit stuck
Please do it! I will guide u to freedom we have done a heap here in Aus
My M47TU engine started vibrating more last year, in the last month it has started shooting loads of black smoke and the turbine was hardly kicking in anymore with acceleration taking truly painfully long. I'd put my foot all the way down and wait about 30 seconds or so to get to the desired speed. I also noticed that when the engine was cold it performed better or as if nothing was wrong. Now I did occasionally get a check engine light which would go away on its own and come back. On a scan a MAF fault and DME fault showed. I changed the MAF as that is one that does not get cleaned! Once contaminated, you need a new one (on my 3rd one), also changed the gasket that goes onto the turbo inlet air pipe because it was shredded. Performance has improved, the turbo always kicks in albeit still a bit late and definitely not back to normal power. As well as still a lot of smoke, although a bit less than before, except on really hot days when it darkens the past in the rearview mirrors. Noticed blowby on the flex exhaust pipe, lots or oil squirting from the exhaust recirculation pipes that goes on the EGR. Next step is to remove the EGR and that pipe and clean them both as well as having the flex pipe replaced. Will see if these solve the issues.
Are you getting a lot of blow-by in your crankcase?
@@CyesH-we6oo No, I finally solved it. Besides the turbo inlet gasket, it was also the egr inlet pipe which was cracked and leaking air. Replaced that as well and the engine returned to normal.
thank you for these simple and straight to the point videos
Thank you for this very helpful information. I am now a subscriber.
@kevindunnell7150 💪💪
What an awesome video!!!
Thank you so much, I’ll be doing all of those methods this week!
Big Thumbs Up 👍👍👍 please upload more such helpful do it yourself videos
Thank you. We have a new video every week (more-less), so don't forget to subscribe👍
What would you like to see?
Why noone ever talks about old, cracked rubber boost pipes? You cannot see the damage until its under pressure and you cant get pressure without the load.
Good explenation video
Thanks for this checklist. I get smoke and rough running accelerating from low RPM which clears up at higher RPM, with a Volvo D4162T. Hoping I don't have to go as far as injectors to clear it up.
I got a Toyota Yaris off my dad and it’s making tons of black smoke under emissions test, I recently serviced this a few months ago too
Which engine do you have in your car?
Thanks buddy i have those problems with my 7.3 powerstroke ford excursion and also the glow plug diesel module is not working. I have to eliminate the black smoke that is my mission
a very important cause it intake manifold or intake valves plugged with soot coming from EGR system, it is why i fear the VW software " adjustment" to conform federal requirements, the NOx content was too high ( an indication for high combustion temperature ) so an easy way to remedy is to increase the EGR shot more economical than install a DEF injection system but with the result that the engine becomes soot plugged much before the end of its useful life meaning that the probability that the engine needs deep service at the charge of the owner is significantly increased
Hi Iv got a skoda octavia 1.9tdi 2004 not pd it's the old one with injector pump bad grey smoke only when cold no smoke when warm any ideas would be appreciated
Thank You!
well done
My 2005 Mercedes Benz diesel giving black smoke and pushing gas pedal all the way not a acceleration coming in
Any possible tips please
Thanks a million in advance
Thank you
In a pre egr dpf old school light diesel how much black smoke is ok?
There should be some on acceleration👍
@MechanicBase Thanks mate. I get a good puff of black smoke if I rev in neutral and a initial puff when taking of but no black smoke that I can see in rearview while going through the gears or cruising. It's a 2004 Kia j2 diesel. At night I can see a stream of fumes when a cars lights are behind me but it's not black smoke is that ok?
Hi I have a ford mondeo from 2004 and the garage changed my injectors and the injection pump and since then my car it’s sending a lot black smoke under acceleration… do you have any idea why this happens?😢
Thank you so much ❤
thank m8 very good
Hi can you help me with my SD23 Nissan Engine it blows really black smoke,replaced already the injectors air cleaner its just still blows black smoke
Hi. Assuming the injectors are good, and I pressume the air filter is new, the issue might be a cracked intercooler or the hoses leading to it.
@@MechanicBase Thank You its a 1998 Nissan with no intercooler.We call it Nissan Bida here in the philippines.
thx u m8 very good
Hi I have black smoke coming from my X3 e83 deisel turbo there is alot of oil in the turbo pipe and and temperature sensor in the turbo charge pipe will this oil get into exhaust and burn the grey smoke it's only on hard exceratuon I think the turbo oil seals have have gone
That does sound like oil seals in turbo. Have it checked as soon as possible.
@@MechanicBase thinking of changing turbo it's easy fix garret do a reconditioned one
@@stevehunt3847 ❤
Thanks for the great tips! 👍😁
Replacing dır sensor fixed dıs ıssue of running rich black smoke
Why fix it, it's wonderful.
A nisi to moga na hrvatski?
So regardless the engine is new. It shouldn’t throw black smoke? Sorry, I am fairly new to diesel engines.
Which car do you have?
@@MechanicBase HiAce van
yep it shouldn't
Regular maintenance: A foreign concept for most people in North America.
You missed the most obvious. Check air intake pipes for any splits it’s also an easy fix.
And.... Vacuum pipes
😊😊😊!
I have no vgr value or dpf or cat on my 2002 freelander, I get no black smoke 😁
🤟
Anyone else find the constantly moving hand annoying?
No . Only you a s s h o l e 👋🥴
no smoke, no poke! long live the oil burners
Thank you