Eighty-Eight V6-3.8L VIN K (1997)
Coolant: Description and Operation
DESCRIPTION
This vehicle was manufactured with GM Goodwrench DEX-COOL. DEX-COOL was developed to last for 240 000 km (150,000 miles) or 5 years
whichever occurs first. Make sure only GM Goodwrench DEX-COOL is used when coolant is added or changed.
OPERATION
A 50/50 mixture of ethylene glycol (DEX-COOL) and water will provide this protection:
^
Freezing protection down to -37°C (-34°F).
^
Boiling protection up to 129°C (265°F).
^
Help keep the proper engine temperature.
^
Rust and corrosion protection.
^
Allow the sensors and switches to operate as designed.
CAUTION: Do not use a solution stronger than 70 percent antifreeze. Pure antifreeze will freeze at -22°C (-8°F).