Originally Posted by Highway Ranger
AC Evaporator is located lower than the wiper fluid tank. So it need a pump to pump up the water to the tank.
I don't see any point in doing so.
Exactly , i too share the same view, windshield washer has around 2 litres which is enough,probably use the drain water to cool the intercoolers on turbo cars,
planning an intercooler spray mod on a frnds car anyways.