Oops, anti-freeze as engine coolant?

Originally Posted by quadsbaby

Wiper Fluid / Anti-freeze / Engine coolant are pretty much all made up of the same stuff. Even if the recommended Nissan antifreeze is an organic-acid base (not sure) it shouldn't be a big deal. Just realize that that "top-off" is not any sort of special long-life coolant, so you might want to change your fluid a bit earlier than normal.