W212 AMG Discuss the W212 AMG's such as the E63

Cooling System - something is up

Thread Tools
 
Search this Thread
 
Rate Thread
 
Old Today, 10:49 AM
  #1  
Super Member
Thread Starter
 
OldManAndHisCar's Avatar
 
Join Date: Jun 2021
Location: Fleriduh
Posts: 733
Received 258 Likes on 193 Posts
W212 E63S Wagon - GSL580 - E63 - E350 - C300
Cooling System - something is up

Few weeks ago I got a Check Coolant light....it was low, coolant was on the floor. So, play around, get a whole new tank (the other one was old). Same issue. Well, get a new cap. Seemed to have fixed the issue.

Today "check coolant" is on (starting the car). Signs of coolant on the tank, and under the engine cover......what y'all think I should check next?






Old Today, 01:50 PM
  #2  
Out Of Control!!
 
PeterUbers's Avatar
 
Join Date: Jun 2004
Posts: 12,081
Received 2,180 Likes on 1,532 Posts
2014 E63S; AMS 100 octane ecu tune; edok tcu tune; BB intakes; dyno tuned
How's the lines to the reservoir tank? Also some other ideas in the threads below from the sticky, one guy used UV dye to track the leak

https://mbworld.org/forums/w212-amg/...ml#post7800246

https://mbworld.org/forums/w212-amg/...ml#post7801476

https://mbworld.org/forums/w212-amg/...ml#post8648289

https://mbworld.org/forums/w212-amg/...ml#post8670175

https://mbworld.org/forums/w212-amg/...ml#post8717462

Last edited by PeterUbers; Today at 01:55 PM.
The following users liked this post:
CaliBenzDriver (Today)
Old Today, 01:57 PM
  #3  
MBWorld Fanatic!
Veteran: Army
iTrader: (1)
 
JettaRed's Avatar
 
Join Date: Nov 2016
Location: Maryland, United States
Posts: 5,128
Received 1,892 Likes on 1,397 Posts
2015 SL400 (M276 Turbo), 2014 C350 Sport (M276 NA), 2004 SL500 (M113), 2004 Audi TT225 (BEA)
Is that the one for the turbo intercooler? There are two coolant circuits and they are separate. One is for the engine and one is for the turbo.
Old Today, 02:13 PM
  #4  
Super Member
Thread Starter
 
OldManAndHisCar's Avatar
 
Join Date: Jun 2021
Location: Fleriduh
Posts: 733
Received 258 Likes on 193 Posts
W212 E63S Wagon - GSL580 - E63 - E350 - C300
The car is in right now getting pressure tested. This, days after the other thread about replacing the pump and all plastic hoses on the cooling system...I am due.



Currently Active Users Viewing This Thread: 3 (2 members and 1 guests)


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

Quick Reply: Cooling System - something is up



All times are GMT -4. The time now is 04:18 PM.