I just redid motor and tranny, and it never occured to me to flush the old antifreeze outta the heater core. When I start using the heater this winter, this old green antifreeze is gonna mix with my new pink antifreeze, and I heard somewhere not to mix them together.
Anyone know if this mite be an issue? There cant be much antifreeze in the heater core can there?
Anyone know if this mite be an issue? There cant be much antifreeze in the heater core can there?