Antifreeze no longer pink
I'm about to winterize my rig. I go to two of the gallons of antifreeze I've had since last last year. Unopened, but the pink colour is gone. Is this stuff still okay to use?
Forum Discussion
Color of coolant is irrelevant. There are too many variables....for gas engines, for diesel engines, standard, extended life, probably more, and they don't mix well.
