E90Post
 


Extreme Powerhouse
 
BMW 3-Series (E90 E92) Forum > BMW E90/E92/E93 3-series General Forums > Regional Forums > Europe (Continental) > E90 320d m47n2 engine problems



Reply
 
Thread Tools Search this Thread
      06-27-2023, 02:26 PM   #1
zVNSKR
Registered
0
Rep
3
Posts

Drives: Bmw e90 320d
Join Date: Jun 2023
Location: Denmark

iTrader: (0)

E90 320d m47n2 engine problems

Hello, i have just removed the injectors, intake valvr and egr.

I have posted pictures of a video framerate of the injectors.
They all had oilspill except 1. And one of them had extremlet much oil on it..
- what does this mean?


The egr valve is full of oil and big chunks.
- clean and i can use again?

The pipe going into the egr valve was spitting oil like looads.. (statted engine without it connected.
- what does this mean?

Overall, the engine is shaking alot.. extremly much until i reach 2.200+rpm..
It once came extremley much blue smoke from the exhaust
- does this mean its the top block of engine leaking coolant?

Is it worth to find the problem or should i just buy a new engine?
I prefeer to locate and find the problem..
Attached Images
    
Appreciate 0
      06-28-2023, 06:51 AM   #2
zVNSKR
Registered
0
Rep
3
Posts

Drives: Bmw e90 320d
Join Date: Jun 2023
Location: Denmark

iTrader: (0)

Additional image

What it spit out after 1 start, engine on for 3 seconds.
Attached Images
 
Appreciate 0
      07-02-2023, 12:53 PM   #3
zVNSKR
Registered
0
Rep
3
Posts

Drives: Bmw e90 320d
Join Date: Jun 2023
Location: Denmark

iTrader: (0)

Some update

Any ideas about issues,
Or i will just keep renovate 😁😁
Attached Images
     
Appreciate 0
      11-07-2023, 02:38 PM   #4
stanislav123
Registered
stanislav123's Avatar
0
Rep
4
Posts

Drives: e90 318d LCI
Join Date: Aug 2023
Location: Hamburg Germany

iTrader: (0)

I know thats not suppose to look like that, i think you will have more luck on German forums where there are many specialists going through and helping people with issues like this, you will just have to use the translate for everything you type and read =) did you end up sorting all this out? what was it?
Appreciate 0
      11-08-2023, 12:39 PM   #5
ptpending
Colonel
ptpending's Avatar
456
Rep
2,749
Posts

Drives: e91
Join Date: Dec 2013
Location: Poland

iTrader: (1)

the M47 engine was installed until 2007/03 on 320d
so many of these cars are with mileage 300000-500000 kms
the injectors are tests on bosch testbench at authorized bosch shops
__________________
E81 2007 130i 6cylinder Montego blue
Retrofits: Harman Kardon, High-beam assistant, Removable tow hitch. Auto-dim folding exterior mirrors. Lumbar support. Perfomance Brakes.
Appreciate 0
Reply

Bookmarks


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off



All times are GMT -5. The time now is 06:40 PM.




e90post
Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
1Addicts.com, BIMMERPOST.com, E90Post.com, F30Post.com, M3Post.com, ZPost.com, 5Post.com, 6Post.com, 7Post.com, XBimmers.com logo and trademark are properties of BIMMERPOST