Can we get 3 gallons of water out of the cooling system without pulling the water pump to get 50% antifreeze solution in the cooling system?
Originally Posted by brianb883
I didn't use a "flush" product, I just drained the radiator via the plug on the drivers side bottom. There was alot of gunk that quickly blocked the plug from the inside, so I used a garden hose to flush out the radiator from the top with the drain open.
I just flushed my radiator, heater core and what hoses I could get at. I figured a little old coolant in the block mixed with majority new coolant I threw in won't hurt anything.
Make sure to use distilled water when mixing coolant!
How'd you flush your heater core?
Not all municipal water contains enough elements to require distilled water.