C-Class (W203) 2001-2007, C160, C180, C200, C220, C230, C240, C270, C280, C300, C320, C230K, C350, Coupe

upper intake/oil separator housing

Thread Tools
 
Search this Thread
 
Rate Thread
 
Old 05-14-2024, 09:17 PM
  #1  
Newbie
Thread Starter
 
togamister's Avatar
 
Join Date: May 2024
Location: Houston Tx
Posts: 4
Likes: 0
Received 0 Likes on 0 Posts
2002 C230k sport coupe 2.3l
upper intake/oil separator housing

Hey fellas i been searching for days on google for this answer and finally decided to make an account. Has anyone taken the baffle/silencer out of the upper part of the intake above the SC? the box that runs along side of the valve cover and has the oil separator/pcv valve on it?n ive already taken the baffle inside the aluminum housing on the SC. i found a broken intake in the junk yard and it seems that piece just comes out. pics attached


Old 05-15-2024, 11:52 AM
  #2  
Member
 
112233's Avatar
 
Join Date: Apr 2009
Posts: 132
Received 18 Likes on 18 Posts
w203cl

the silencer is in the red area, you must cut it in half to get to it. Or cut it off and fill it with a plastic shield.

M111 SC silencer
Old 05-15-2024, 01:20 PM
  #3  
MBWorld Fanatic!
 
C230 Sport Coup's Avatar
 
Join Date: Jun 2002
Location: So. Oregon Coast
Posts: 6,819
Received 114 Likes on 104 Posts
C230 Sport Coup + 2006 W164 ML350 + 99 Ford Escort (What the heck, it gets 38 mpg!)
? Silencer? No it just catches oil. You remind me to re-install my oil catch I used to have installed.
These cars suck a lot of oil through the intercooler and make a mess.
If you want to get the full whine of the supercharger you must remove the plenum to find the
silencer there, and plug one hole in the plenum with a bolt that of course must be firmly attached with locktite.
I would not mess with that oil catch thing.

Last edited by C230 Sport Coup; 05-15-2024 at 01:23 PM.
Old 05-16-2024, 10:53 PM
  #4  
Junior Member
 
an6dk's Avatar
 
Join Date: Jan 2024
Posts: 18
Likes: 0
Received 3 Likes on 3 Posts
2002 mercedes c230 kompressor
Dont mess with that, its to catch oil not to mess with the SC sound, like the other guy said the silencing baffle will be inside the supercharger. I removed it from my car earlier this year and find it made a little bit of difference but in my opinion is not worth the time.
Old 05-17-2024, 07:12 AM
  #5  
Member
 
112233's Avatar
 
Join Date: Apr 2009
Posts: 132
Received 18 Likes on 18 Posts
w203cl
There is a silencer part inside and Mercedes calls it damper A1110940183, the oil separator is a centrifugal type and only in the round, thin part at the end.
And, if the recirculation flap is open, the air and sound goes back into this damper.

Last edited by 112233; 05-17-2024 at 07:17 AM.
The following users liked this post:
OldManAndHisCar (05-17-2024)

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 


You have already rated this thread Rating: Thread Rating: 0 votes,  average.

Quick Reply: upper intake/oil separator housing



All times are GMT -4. The time now is 04:39 AM.