#12  
06-21-2018, 09:09 AM
lsmalley
Registered User
 
: Oct 2006
: California
: 2,180
:
Yes good idea , but i would think if the thermostat is closed then it will interrupt the flow of coolant through the system . I am interested and i will use this method just need to know as the thermostat is closed, and the water is cold in the system, will it still circulate .
Yes. The thermostat only prevents engine block to radiator, you're filling from the reservoir, the first thing you will fill up is the radiator.
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1990 190E 3.0L