Manual calls for DEX-COOL It actually depends on what type of coolant is in it now. If it's green, it's been traded out with normal coolant. If it's reddish, it still has DEX-COOL in it. NOTE: you should never mix the two types together. DEX-COOL and normal coolant can clog up the system if mixed together. Some places sell a type that is safe for either type of system, but i'd go with whichever is currently in your system, $5 for a gallon of regular coolant or $8 for DEX-COOL but it improves expectancy of your heating and cooling system (which the venture sure can use)
Dexcool ORANGE in color.
for my 2000 Chevy Venture I use DexCool. It is the ONLY one recommended by GM.
Dexcool
It takes the green Antifreeze
Dexcool is recommended.
GREEN color.
134A freon
Green
Green
Check fueleconomy.gov. In my 2004 Venture we get 19 city 25 highway.
Any brand of antifreeze can be used in a 1998 Chevrolet Blazer. It is recommended that a person uses 50 50 antifreeze.
Green.