Can I Use Bottled Water for Coolant 

Since I don't live in a cold climate I have never used antifreeze. I use water from the tap. I've never had any problem with corrosion or engine overheating. The thing that regulates the temperature of your coolant is your thermostat. As long as the water pump and the radiator are in good shape you will be fine. Now if I lived in a cold climate of course I would use antifreeze so my coolant would not freeze. That's why it's called antifreeze!😊

I just need to make a quick trip. Can I just add some water?