You may do so, however you car will not run at it' s optimum temperature. Because antifreeze is "thicker" (viscosity wise) than water it retains heat longer. Some people run only water and this cools the car fine however......water doesn't contain the lubricating and anti corossion properties that antifreeze does (let's not forget that antifreeze when mixed 50/50 with water keeps you engune from freezing in cold weather)..... If you run ONLY water (i.e. Have no issues with freezing) add a pruduct such as "waterwetter" or "black ice" for lubricity purposes.
In the radiator.
You don't put water in your radiator, you put antifreeze.
To put in more antifreeze in a 1995 Plymouth Voyager, located the reservoir near the radiator. Antifreeze is no longer added directly to the radiator. It is put into the plastic reservoir that is labeled radiator or coolant overflow.
In the radiator.
now 50%h20 and 50% antifreeze
In the canister that's connected to the radiator.
In the bottle that has the radiator cap on it.
any vehicle that is water cooled and has a radiator needs antifreeze.
In the radiator. 50/50 mix = half antifreeze, half water
PUT IT IN THE RADIATOR. MAKE SURE YOUR ENGINE IS COOL AND USE THE DRAIN COCKPIT LOCATED ON THE BOTTOM OF YOUR RADIATOR TO DRAIN ENOUGH OF THE FLUID TO ACCOUNT FOR HOW MUCH ANTIFREEZE YOU ARE ADDING.
You should always use a 50/50 mix of antifreeze and water.
the antifreeze runs through all your water lines in your car . . . . you put it in your water tank or radiator