Pt2 The Fix BMW blowing oil smoke at start up? 20i engine w Turbo N20 N26 2013 2014 2015 2016 28i
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- เผยแพร่เมื่อ 28 ก.ย. 2024
- BMW 20i engine w Turbo blowing oil smoke at start up? 2013 2014 2015 2016.
After a chat with my friendly BMW mechanic I share a common cause of start up smoke with this engine.
The Part number for this new oil line w valve from BMW is 11 42 8 648 368
The service journal is SI B11 16 15
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Thanks for watching this Mark's reviews and Tutorials video. Mark is not a trained mechanic. Just a car guy that loves to drive and work on cars. What I do here may not work on your car and I am not intending to give professional advice for you to work on your car. But if you do know a bit about cars then hopefully watching these videos will help you to sort out what is going on with your car. Mark is not liable or responsible for any damage you do or things that happen to your car or yourself.
Cars are complex and dangerous things and not only can you be hurt working on them but you can also do serious and expensive damage to your car.
Cars should be worked on by qualified people, don't over reach.
Talk to a qualified mechanic if you are in any doubt.
Amazing how a small solution can save you the money
Fairly confident this is my issue, depending on cost I’ll prolly just chalk it up to bimmer life
Your video are really helpful but can you tell me how you change this pipe please
It is a big job where the turbo and exhaust manifold has to come off to che he the lìne. I don’t have a video for it sorry.
What if the puff of smoke is white and not blue? Could the problem still be the same?
This video helped me identify an issue with my 320i that no one else was able to. Thank you so much!!!!!
Glad it helped
So it won't cause any damage if you leave it as is?
Oil going through can foul up or upset sensors but a little should be fine.
I have a nice puff of white smoke at startup
Could this be covered ?
Thanks for your videos. It's really helpful. I had my F10 fixed using this part.
Thank you
I have this issue in my 2013 bmw 328i xDrive. I don't understand your explanation but I will show it to my mechanic.
There is a link at the end of this video to Pt3 video. Show him that as well as that will give him the part number for the new oil line.
@@Marksreviewsandtutorials Thank you very much
I have the same problem did you end up fixing it and was the blue smoke only at start up?
@@jrey4703 This is a three part video series that totally covers this issue. Watch all three parts and it will answer these questions and I trust more as well. MRT
Will the Amazon link you left fit a 328xi n20 2013
You can supply your vin number to the supplier to sort that. MRT
My 2015 320i occasionally blows a small blue puff of smoke that I could not find the source of until this video. Do you have a link of where I could get that valve? Thank you so much for sharing.
Try this th-cam.com/video/AxNE_-xQXd8/w-d-xo.htmlsi=AnZfq9nIpAXRd7mC
Is it ok to continue to drive the car? I have some white smoke coming out on startup but it goes away after a couple minutes.
If it is blue smoke like we are talking about with this issue it is fine to keep driving the car. It is all explained in the video. MRT
I have the smoke at start up only in the summer it’s winter now and no smoke 🤷🏾♂️
Oil may be too thick to go back and slip into the turbo
It’s a bad pcv valve
I did this and the valve cover 8,000 miles ago. Was told I needed to drive it and let it burn off. While the giant cloud has definitely toned down from what it was I still get blue smoke after sitting for 20+ hours. Took to another dealer and they told me I needed to get this done even though I already did. I’ll occasionally get burning oil smell through the cabin. It never smoked when it was below 45°. Extremely lost on what could be the issue. Thank you for any guidance
What engine do you have
@@Marksreviewsandtutorials n20, 2015 328i
@@Marksreviewsandtutorials could it be turbo seals? Or improper work on the feed line?
@@ethanwebb3364 OK so this is the right video for that engine. If the line has been replaced then Yes oil is entering the turbo from somewhere else.
Hi Mark,
I was about to buy an X1 and found it had this problem. I’m only new to looking at a bmw. Is this video the 2.0ltr diesel engine??
This is on the petrol engine. Both 20i and 28i
@@Marksreviewsandtutorials thanks mate. I also test drove a 2013 125i m sport hatchback that had the same provblem. Is this the same 2.0ltr petrol engine??
Hi Mark,
Thanks a lot for all 3 videos , much help
Just wanted to double check as I believe this upgraded part is on the feed in instead of return pipe?
If you could shed some light would be much appreciated.
I haven’t done this repair myself although I know the exhaust manifold needs to be removed to get to the line.
Logically a one way valve is only going to stop drain back on the return pipe. That is turbo back to motor. MRT
Hi, great video and explanation. At first start up, I always have a little blue smoke at start up. However, I am also loosing oil ever since I’ve noticed this issue. I’m having to top up oil every two - three weeks? Is that normal for this issue?
Where can i.find.that part from.for.the.2015.bmw.x1 28i turbo
In the third video I supplied the part number. Simply put buy “part number BMW” into Google
After changing the valve cover gasket, I noticed the second vacuum pipe (2nd from the front) connected to the engine cover has traces of oil. After watching your video I'm bit confused whether it's normal or not. Can you please confirm? It's one of the vacuum pipe that need to come out while taking out the plastic engine cover.
Car has no smoke or error codes, however I noticed engine limping. I'm going to change spark plugs, but want to make sure everything taken care.
When I made this video I had two cars with the same 2.0l engine. A 3 Series wagon made in Germany and an X3 made in USA. Similar year of manufacture. The X3 had the vacuum reservoir in the engine cover the 3 series didn’t. Yes there was oil in that line running back to the vacuum pump. It didn’t cause me any problems so I didn’t bother with it. But it was not supposed to have oil in it. I believe the problem is in the vacuum pump. MRT
@Mark's reviews and tutorials thank you, it definitely helps me to look in the right direction. I don't see any problem yet, the oil I found was minimal. Wiped as much I could and I'm going to monitor in a week if there is any change.
Most likely the issue is that I changed the valve cover gasket along with the vacuum pump seal, and during the process some oil might have entered the wrong side.
since u got the old n20 engine like myself, i had similar issue, check the vacuum lines to and from turbo if theres oil in there then your brake vacuum pump needs replacing and the turbo boost sensor and clean or replace the vacuum lines, also your vacuum chamber in the engine cover will need cleaning out if it full of oil, please check this asap as i left it too long and because it was pooling oil in there it was starving engine of oil, not too much but enough to throw the timing of the engine off, so yeah that caused another big headache for me had to put new timing kit on it, but yeah get those lines checked if it is what i think it is as you have same engine as me and same problem i used to have then get it sorted asap, its cheap fix the vacuum pump.
Can this be the issue for my 2017 bmw 330i?
Hi I have this issue on a 2016 b38 1.5 3 cylinder does this apply to my car thanks
does this also have diesel vehicles, specifically mercedes 350 cdi 2014
no. This is for a specific BMW turbo petrol engine
@@Marksreviewsandtutorials thanks for replay 👍
Did I hear you say that the puff of smoke only at startup is not really damaging to the engine or turbo in any way?
I'm sure you can replay what I said, but it is possible smoke at start up is from oil leaking past the bearing in the turbo and not some huge problem in your engine. Ideally you don't want oil or smoke your sensors
Will that cause the drive malfunction light to come on?
Many many things can cause that. You need to get the codes read to see what is up.
Hello Mark, great feed on the solution. Thank you for that. I have a 2012 BMW F30 328i sedan that gives a Drivetrain Malfunction warning when I step on the gas (sudden acceleration) to take over someone or get in a from right to left lane. It can also occur if I am driving at the greater distance on a long trip, but there is no loss in power. I have also been noticing the blue exhaust smoke recently on more daily basis. Do you think its related to this? thank you.
get it scanned bro, also since u got the old n20 engine like myself, i had similar issue, check the vacuum lines to and from turbo if theres oil in there then your brake vacuum pump needs replacing and the turbo boost sensor and clean or replace the vacuum lines, also your vacuum chamber in the engine cover will need cleaning out if it full of oil, please check this asap as i left it too long and because it was pooling oil in there it was starving engine of oil, not too much but enough to throw the timing of the engine off, so yeah that caused another big headache for me had to put new timing kit on it, but yeah get those lines checked if it is what i think it is as you have same engine as me and same problem i used to have then get it sorted asap, its cheap fix the vacuum pump.
Yes I had the vacuum pump replaced. Car has 144k miles, getting timing chain replaced as well since this engine is known to have the timing chain issues.
@@samirpatel840 yeah get that replaced when you doing it get vanoss done too only £100 saves headache in future, as you wont need to tear down the top of the engine again, also do the oil pump chain
I am from Mexico, I have the same problem, initially my car did not smoke shortly after it began to do so, I took it to service to change the oil and it got worse, it began to add more, this is done in the mornings, then I began to consume a little of I put castrol oil on it and it stopped pouring! Now I changed the oil again and it is worse, take more in the morning, will it be the pipe that you mention?
I hope you can help me, the strange thing is that it varied when I put castrol oil
Hola amigo pudiste resolver tu problema?
You must put best oil... These other brands are not compatible to bmw standard
So is this a recall?
Hi Mark, thank you for your video.
Do you have a part number for the one way valve?
Also, can this cause issue over time?
Thanks.
There is a third video in this series, the link to it is at the end of this video. It has the part number.
U forgot it has a coolant feed
I’m not sure how that is relevant to what we are talking about here? This is about oil burning. MRT
Will this cause drive malfunction to pop up