Go Back  MBWorld.org Forums > Mercedes-Benz Sedans > E-Class (W212)
Bleeding air out from coolant >

Bleeding air out from coolant

Notices
E-Class (W212) 2010 - 2016: E 350, E 550

Bleeding air out from coolant

 
Old 12-02-2018, 02:41 PM
  #1  
Member
Thread Starter
 
Join Date: Feb 2014
Posts: 80
Received 1 Like on 1 Post
ml55 amg
Bleeding air out from coolant

Iím changing the coolant soon on 2011 e350. how do I bleed the air out from this engine? I have done it on Honda/Nissan but never did one on the mecredes.
rohanpatel14 is offline  
Old 12-02-2018, 03:39 PM
  #2  
Out Of Control!!
 
konigstiger's Avatar
 
Join Date: Jul 2003
Location: North Scottsdale, AZ
Posts: 10,377
Received 1,164 Likes on 980 Posts
'71 Pinto
AR20.00-P-1142EWS Drain/Fill In Coolant: https://workshop-manuals.com/mercede...res/page_3122/ + next pages.
Attached Files
File Type: pdf
Bleed cooling system.pdf (162.8 KB, 97 views)
konigstiger is offline  
Old 12-02-2018, 04:13 PM
  #3  
Member
Thread Starter
 
Join Date: Feb 2014
Posts: 80
Received 1 Like on 1 Post
ml55 amg
What if I donít have that equipment from the pdf shown per instructions.
rohanpatel14 is offline  
Old 12-03-2018, 03:56 AM
  #4  
Super Member
 
95viper's Avatar
 
Join Date: Apr 2013
Posts: 770
Likes: 0
Received 32 Likes on 30 Posts
2007 cls550
I changed coolant in 07 CLS550 twice and 11 E350 and did not bleed. I always have to top them off after a test drive and a week later just a touch.

Anyone else?
95viper is offline  
Old 12-03-2018, 07:53 AM
  #5  
Senior Member
 
Join Date: Apr 2003
Location: Northeast
Posts: 258
Received 17 Likes on 16 Posts
2011 E350 4Matic
I changed the coolant in my 2011 E350 (drain and fill) and never had to bleed it. I seem to recall reading somewhere that it was self bleeding. Either way, I kept a close eye on the coolant level and temp gauge for a couple days and no issues at all.
300SE1993 is offline  
Old 12-03-2018, 09:10 PM
  #6  
Member
Thread Starter
 
Join Date: Feb 2014
Posts: 80
Received 1 Like on 1 Post
ml55 amg
Need more people to chime in for this information. Anyone else know if this is self bleeding.
rohanpatel14 is offline  
Old 12-03-2018, 10:44 PM
  #7  
Super Member
 
95viper's Avatar
 
Join Date: Apr 2013
Posts: 770
Likes: 0
Received 32 Likes on 30 Posts
2007 cls550
4 coolant changes between two different people in three different cars isnít enough to convince you
95viper is offline  
Old 12-03-2018, 11:01 PM
  #8  
MBWorld Fanatic!
 
ItalianJoe1's Avatar
 
Join Date: May 2015
Location: Miami, FL
Posts: 3,535
Received 687 Likes on 572 Posts
2003 CL 600
We never vacuum fill them at the shop and never have issues. I have seen only one case, and it came from another shop so I don't know the reason, but on a GLK with a M276 it had an air pocket trapped and would overheat randomly, we vacuum bled it several times and it went back to normal. But every other time I've seen or done personally any coolant service or cooling system repair, we fill them full, run the heater, let it warm up and open the thermostat, then top it off after it cools, and it's perfect.
ItalianJoe1 is offline  
Old 12-03-2018, 11:48 PM
  #9  
MBWorld Fanatic!
 
belarus27's Avatar
 
Join Date: Jun 2013
Location: Sacramento , CA
Posts: 1,802
Received 154 Likes on 145 Posts
2010 e550 p2
Pour the new coolant in , start the car , let it run for a few minutes on idle with the cap of , and then put it on and you good. It will bleed the air out by itself.
belarus27 is offline  
Old 12-04-2018, 12:21 AM
  #10  
Super Member
 
95viper's Avatar
 
Join Date: Apr 2013
Posts: 770
Likes: 0
Received 32 Likes on 30 Posts
2007 cls550
+1 what he said but check it in a week and top it off.
95viper is offline  
Old 12-04-2018, 08:19 PM
  #11  
Member
Thread Starter
 
Join Date: Feb 2014
Posts: 80
Received 1 Like on 1 Post
ml55 amg
Thank you everyone.
rohanpatel14 is offline  
 

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

Thread Tools
Search this Thread
Rate This Thread
Rate This Thread:
You have already rated this thread Rating: Thread Rating: 0 votes,  average.

Quick Reply: Bleeding air out from coolant


Contact Us - About Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service

© 2019 MH Sub I, LLC dba Internet Brands

We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.
 
  • Ask a Question
    Get answers from community experts
Question Title:
Description:
Your question will be posted in: