Rad Flush - antifreeze question
Winter is coming and don't ask but I am in the midst of a thorough radiator flush and hose replacement. The chemical cleaner I am using suggests driving the for 3-6 hours over a few days to allow the ...
Forum Discussion
Thanks for the tips! Seems to be fine after a few days of commuting. I have picked up a new thermostat and will definitely flush twice.
My next question is how do you drain the heater core of all its garden hose water? I will be using distilled water and concentrated coolant to fill the system, but I want to remove as much tap water as possible. Should I just be able to disconnect the heater hoses from the engine block to blow out the water inside the heater core?
My next question is how do you drain the heater core of all its garden hose water? I will be using distilled water and concentrated coolant to fill the system, but I want to remove as much tap water as possible. Should I just be able to disconnect the heater hoses from the engine block to blow out the water inside the heater core?
