Replacing Thermostat Housing
after changing the thermostat a couple of weeks ago I am now noticing that the thermostat housing is leaking a bit. I am planning to replace the housing but I am wondering if it is mandatory to drain the coolant as I did it before? or it is not mandatory.. I just want to skip this step if not needed. I do not want to get a mess of coolant fluid when I remove the 3 hoses from the thermostat housing.
Thanks in advance, Roberto
Last edited by rzuluaga; 02-29-2012 at 12:26 PM.