50/50 should be fine in almost any condition. Hotter climates may find it better to run 40% coolant and 60% distilled water as the water will take more heat away from your engine. Just keep it between 40% and 60% coolant and you will be ok.
G12 the red kind
Gm Dex Cool or equivalent. The red color antifreeze.
Was built with Dexcool
Green my friend
dex-cool
You can use any kind of antifreeze as long as it is a 50/50 mixture. Name brands are probably better to use.
That all depends on what kind of antifreeze was in there before. It comes stock with the green color. but if there is another color in there now either put the same color in or flush the whole system and put the desired type in there. If you mix colors your system will become clogged with antifreeze jello :(
depends on what kind you buy , you can buy premixed (already has water added ) or just plane antifreeze ,then you need to mix it 50/50 with water
dex-cool only
all you have to do is push the gear shift to toward your stearing wheel tight, and the key comes right out! now I can't figure out where to put my antifreeze LOL
The thing you should never do is put 100% water. You can buy the 100 percent antifreeze(the green color kind) and just mix it yourself. You shouldn't put 100% antifreeze either, depending on where you live and the usual temperature you drive through. For a more colder area, you would put more antifreeze than water and hot places about 50/50 antifreeze/water.
Antifreeze has to be put in at the overflow bottle.