Hey All,
My truck sat for a couple of years with the engine removed before I got to work on it. New motor is in with new radiator etc etc etc. I'm getting ready to fill & bleed every system on the truck. Should I be good to go as far as filling the cooling system with coolant/distilled water, or should I run some tap water through to make sure there's old crappy coolant in the heater core? Does the heater core drain when you drain the coolant?
My truck sat for a couple of years with the engine removed before I got to work on it. New motor is in with new radiator etc etc etc. I'm getting ready to fill & bleed every system on the truck. Should I be good to go as far as filling the cooling system with coolant/distilled water, or should I run some tap water through to make sure there's old crappy coolant in the heater core? Does the heater core drain when you drain the coolant?