No you can't. Dex Cool antifreeze which is Orange. And regular antifreeze will not mix.
regular green antifreeze
Regular antifreeze such as, green, or red!
Only in an emergency
A 1997 Jeep uses the regular green antifreeze.
Regular ethylene glycol antifreeze............
Dexcool is considered a organic compound, as regular antifreeze is considered a glycol compound. They are not compatible with each other, although there are what is called universal antifreeze's available that supposedly can be mixed in either. Also as a side note, there are no official colors of antifreeze. A manufacturers antifreeze can be any color he chooses. It is up to the person to determine what antifreeze is suitable for a car or truck.
it doesen t use regular antifreeze, you have to use dexcool, its orange color
No , use plumbing antifreeze ( antifreeze for trailers etcetera )
Never use regular antifreeze in a Cadillac, you need to us GM DEX-COOL or it will ruin your cooling system. Jim