Tap water from your house
You use engine coolant, period. There is no manufacturer specific kind. Make sure you mix it 50 percent coolant and 50 percent water. -actually its the green kind-
Always use antifreeze. Water does not have any water pump lubricants or anti corrosion properties, antifreeze coolant does.
Clean water, preferably drinkable water.
you should use coolant, therefore your bike will run cooler, the lower the engine temperature the better
Coolant I believe.
Engine coolant contains certain chemical properties that water does not. Coolant is used in cars, busses, trucks, and other vehicles, and it is never recommended to use water unless it is only a short-term fix until you can get more coolant. The main difference is freezing point. If you use water as coolant in the winter, it will likely freeze and crack your engine block. In the heat, water boils much faster and produces more heat.
Coolant, also known as antifreeze, serves two purposes in a cars engine. (1) Coolant keeps the engine cool. During the summer especially, your engine can get very hot. We all know that when water gets hot enough, it boils. Have you ever seen a car on the side of the road, with a bunch of steam blowing out of the hood? That is a car with an over heated engine. Coolant can still boil like water, however coolant has a higher boiling point than water. (2) Coolant also keeps the engine from freezing. This is very important. If your cars engine has water in it, instead of coolant, and the outside temperature drops below freezing, your engine may become susceptible to becoming frozen. If your engine freezes from sitting in the cold without coolant, the water inside of the engine will expand. When ice expands it has to go somewhere. You engine will crack and will not be repairable. Coolant can still freeze, but unless your using the lowest grade coolant, and your driving through Alaska, your coolant probably won't freeze. How does coolant both keep the engine cool when running, but keep it from freezing too? Its simple; Coolant has a higher boiling point than water (99.7'), and it has a lower boiling point than water (32'). The temperature highs and lows vary with the type of coolant you use. !CAUTION! When your coolant level goes down, due to evaporation or leaks, you may out water in your radiator for a temporary fix. HOWEVER this alters the highest and lowest points of your coolants temperature peak. MORE WATER = WATERY COOLANT
The coolant should circulate through the entire water system.
Ok, 50/50 is pretty much the norm. Coolant is not what keeps your engine cool, the water is. The coolant is what keeps the water from freezing in cold weather as well as from causing corosion to your engine.
is coolant leaking from engine?or is it leaking from water pump and running down engine and appears to leak from engine
Engine coolant in an Alero is used in the radiator. A diagram and instructions for how to properly use the coolant can be found on the package instructions. An owner manual will also assist in proper use of coolant.