Can You Use Distilled Water Instead Of Coolant

To summarize if using water.

Can you use distilled water instead of coolant. Many people have heard that distilled water is the best water to use in a cooling system. Never use it if the outside temperature is really low. So if you keep adding coolant it will increase the coolant to water ratio and may damage radiator and engine system. Aside from using antifreeze coolant there are also other cooling system additives that contain rust inhibitors and also increase the heat transfer properties of the water in your system.

After all automotive coolant is generally known as anti freeze and what is the point of using antifreeze if your automobile will never be driven in conditions below 32 degrees fahrenheit. A surprisingly high number of people seem to think using pure distilled water in place of coolant if you live in a hot climate is okay. The engine will tend to overheat with it so don t stress the engine too much. If the engine overheats stop and wait for it to cool off.

I heard from someone that for top up purpose only use distilled water instead of coolant because only water evaporates with passage of time not the coolant chemical. Why you should never use distilled water in your cooling system youtube. Drive slowly cruising at the same speed and not for too long. A surprising number of people imagine that using pure water instead of a water coolant mixture in a car radiator is fine if you live in a warm climate.

If you follow these steps you should get near 100 yield but whatever amount of distilled water you want to end up with make sure you add additional water so you can avoid heating an empty pot. After all why use anti freeze if you will never drive your car in conditions below 32 f.