Ok guys, i was cleaning the engine yesterday of my C36 and noticed that the top hose coming off the radiator was squashed/crumpled/vacum sucked flat. The lower one is ok (nice and round). Both hoses lead into this metal thingy. I started the car and everything was cool. I then checked this against my 300E and the E class is definitely not squished. The hose is still soft but it's squished...What gives?

Replace cap for coolant reservoir, the check valve is stuck.


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Benzmac:
Donnie Drummonds
1992 500E (very soon I hope :)
1981 280GE SWB
ASE CERTIFIED MASTER AUTO TECHNICIAN
SERVICE MANAGER FOR 14 BAY FACILITY
MERCEDES SPECIALIST 8 YRS
PARTNER IN MERCEDESSHOP.COM